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Math | Class 9
Balochistan
Class 9
Math (
Total Videos: 516
)
Preference
All Chapters
Chapter 1: Matrices and Determinants
Chapter 2: Real and Complex Numbers
Chapter 3: Logarithms
Chapter 4: Algebraic Expressions and Algebraic Formulae
Chapter 5: Factorization
Chapter 6: Algebraic Manipulation
Chapter 7: Linear Equations and Inequalities
Chapter 8: Linear Graphs & Their Applications
Chapter 9: Introduction to Coordinate Geometry
Chapter 10: Congruent Triangles
Chapter 11: Parallelograms and Triangles
Chapter 12: Line Bisectors and Angle Bisectors
Chapter 13: Sides and Angles of a Triangle
Chapter 14: Ratio and Proportion
Chapter 15: Pythagoras Theorem
Chapter 16: Theorems Related with Area
Chapter 17: Practical Geometry-Triangles
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 1 Matrices and Determinants (
73 videos
)
  (
Practice Test
)
1.1: Introduction to Matrices (
Practice Test
)
Introducing Matrix
36598 views
Problem-Introducing Matrix
14050 views
Order of Matrix
10702 views
Problem-Order of Matrix
7790 views
Equal Matrices
7813 views
Problem1-Equal Matrices
5711 views
Problem2-Equal Matrices
3091 views
1.2: Types of Matrices (
Practice Test
)
Row-Column Matrix
10233 views
Problem-Row-Column Matrix
4853 views
Square-Rectangular Matrix
6255 views
Problem-Square-Rectangular Matrix
3522 views
Null Matrix or Zero Matrix
5155 views
Problem-Null Matrix or Zero Matrix
2898 views
Negative of Matrix
3473 views
Problem-Negative of Matrix
2472 views
Diagonal Matrix
4740 views
Problem-Diagonal Matrix
2480 views
Scalar Matrix
6740 views
Problem-Scalar Matrix
2171 views
Identity Matrix
3307 views
Problem-Identity Matrix
2096 views
Transpose of Matrix
4496 views
Problem-Transpose of Matrix
3502 views
Symmetric & Skew-Symmetric Matrices
5957 views
Problem1-Symmetric & Skew-Symmetric Matrices
4625 views
Problem2-Symmetric & Skew-Symmetric Matrices
856 views
1.3: Addition and Subtraction of Matrices (
Practice Test
)
Addition of Matrices
4594 views
Problem-Addition of Matrices
2751 views
Commutative Law Under Addition for Matrices
3496 views
Problem-Commutative Law Under Addition for Matrices
1744 views
Associative Law under Addition and Multiplication of Matrices
1849 views
Problem-Associative Law Under Addition for Matrices
1426 views
Additive Identity of a Matrix
2748 views
Problem-Additive Identity of a Matrix
1687 views
Additive Inverse of a Matrix
2883 views
Problem-Additive Inverse of a Matrix
2711 views
Subtraction of Matrices
2574 views
Problem-Subtraction of Matrices
1949 views
Multiplication of Matrix by Real Number
3354 views
Problem-Multiplication of Matrix by Real Number
2039 views
1.4: Multiplication of Matrices (
Practice Test
)
Multiplication of Matrices
5440 views
Problem1-Multiplication of Matrices
3003 views
Problem2-Multiplication of Matrices
2261 views
Commutative Law of Multiplication of Matrices
1792 views
Problem-Commutative Law of Multiplication of Matrices
1207 views
Associative Law under Multiplication of Matrices
2637 views
Problem-Associative Law under Multiplication of Matrices
1517 views
Distributive Law of Matrices
2198 views
Problem-Distributivity of Matrices
1351 views
Multiplicative Identity of a Matrix
2407 views
Problem-Multiplicative Identity of a Matrix
1725 views
Transpose of Product of Matrices
1789 views
Problem- Matrices Law for Whole Transpose of Product
1406 views
1.5: Multiplicative Inverse of a Matrix (
Practice Test
)
Determinant of 2-by-2 Matrix
4896 views
Problem1-Singular and Non-Singular Matrix
2860 views
Singular and Non-Singular Matrix
3309 views
Problem-Singular and Non-Singular Matrix
1494 views
Adjoint of Matrix
3804 views
Problem-Adjoint of Matrix
2789 views
Multiplicative Inverse of Non-Singular Matrix
3270 views
Problem-Multiplicative Inverse of Non-Singular Matrix
2407 views
Matrix Inverse Using Adjoint
4424 views
Problem1-Matrix Inverse Using Adjoint
2520 views
Property for Whole Inverse of Product of Matrices
484 views
More on Property for Whole Inverse of Product of Matrices
325 views
Problem- Matrices Law for Whole Transpose of Product
1406 views
1.6: Solution of Simultaneous Linear Equations (
Practice Test
)
Solving Simultaneous Equations-Inversion Method
10163 views
Problem-Solving Simultaneous Equations-Inversion Method
1546 views
Solving Simultaneous Equations-Cramers Rule
8952 views
Problem1-Solving Simultaneous Equations-Cramers Rule
580 views
Matrices and Determinants-Review-Exercise-1-Question 1 to 3 Complete
Matrices and Determinants-Review-Exercise-1-Question 4
Matrices and Determinants-Review-Exercise-1-Question 5
Chapter 2 Real and Complex Numbers (
106 videos
)
  (
Practice Test
)
2.1: Real Numbers (
Practice Test
)
Introduction to Real Numbers
28676 views
Introduction to Rational Numbers
18039 views
Problem-Introduction to Rational Numbers
5272 views
Introduction to Irrational Numbers
5860 views
Problem-Introduction to Irrational Numbers
2647 views
Presenting Rational Numbers on Number Line
13271 views
Decimal Representation of Irrational Number
2542 views
Problem1-Decimal Representation of Irrational Number
2160 views
Decimal Representation of rational Numbers
3873 views
Problem-Decimal Representation of Rational Number
3539 views
Problem 1-Decimal Representation of rational Numbers
2252 views
Representation of Irrational Number on Number Line
5149 views
Problem-Representation of Irrational Number on Number Line
4175 views
2.2: Properties of Real Numbers (
Practice Test
)
Problem1-Closure Law of Rational Numbers
1226 views
Commutative Law
3762 views
Associative Law
3501 views
Problem2-Associative Law
1754 views
Additive Identity & Additive Inverse
3206 views
Problem1-Additive Identity & Additive Inverse
603 views
Problem2-Additive Identity & Additive Inverse
1659 views
Multiplicative Identity & Inverse
2732 views
Problem1-Multiplicative Identity & Inverse
551 views
Problem2-Multiplicative Identity & Inverse
1519 views
Distributive Law
3268 views
Problem1-Distributive Law
482 views
Problem2-Distributive Law
1236 views
Problem3- Distributive Law
518 views
Reflexive and Symmetric Property of Equality
3326 views
Transitive Property of Equality
2705 views
Problem1-Transitive Property of Equality
445 views
Problem2-Transitive Property of Equality
1533 views
Additive Property of Equality
2102 views
Problem-Additive Property of Equality
397 views
Multiplicative Property of Equality
1806 views
Problem-Multiplicative Property of Equality
363 views
Cancellation Property of Equality
2032 views
Problem-Cancellation Property of Equality
1287 views
Problem1-Trichotomy Property of Inequality
662 views
Problem2-Trichotomy Property of Inequality
2442 views
Transitive property of Inequality
3089 views
Problem1-Transitive property of Inequality
411 views
Problem2-Transitive property of Inequality
1936 views
Additive property of inequality
2720 views
Problem-Additive property of inequality
351 views
Multiplicative Property of Inequality
2736 views
Problem1-Multiplicative Property of Inequality
Problem2-Multiplicative Property of Inequality
1924 views
Inequality multiplicative Inverse
1460 views
Problem-Inequality multiplicative Inverse
416 views
2.3: Radicals and Radicands (
Practice Test
)
Square Root
4873 views
Problem-Square Root
1944 views
Properties of Square Root
2024 views
Problem-Properties of Square Root
1303 views
More on Properties of Square Root
1279 views
Properties of qth Root of x
1886 views
Problem-Properties of qth Root of x
1222 views
qth Root of x
923 views
Problem-qth Root of x
1004 views
Introduction to Rational Exponents
1708 views
Problem-Introduction to Rational Exponents
1057 views
Properties of rational exponents
936 views
Problem-Properties of rational exponents
916 views
Prove of x raise to power zero is one
724 views
Problem-Prove of x raise to power zero is 1
638 views
Transformation of Radical & Exponential Form
1305 views
Problem-Transforming Radical-Exponential Form
1047 views
2.4: Laws of Exponents/Indices (
Practice Test
)
Exponent or Index Definition
5704 views
Problem-Exponent or Index Definition
2972 views
Law of Sum of Power of Exponents
3154 views
Problem-Law of Sum of Power of Exponents
1855 views
Law of Power of Product of Exponent
3028 views
Problem-Law of Power of Product of Exponent
1350 views
Law of Power of Power of Exponent
2352 views
Problem-Law of Power of Power of Exponent
1179 views
Law of Quotient of Power with Same Base
2037 views
Problem-Law of Quotient of Power with Same Base
1134 views
Law of Power of a Fraction
1856 views
Problem-Law of Power of a Fraction
1336 views
Applications of Laws of Exponents
2191 views
Problem-Applications of Laws of Exponents
1796 views
2.5: Complex Numbers (
Practice Test
)
Complex Number Introduction
11996 views
Problem1-Complex Number Introduction
3596 views
Problem2-Complex Number Introduction
3844 views
Introduction to Complex Numbers
3918 views
Problem2-Definition of Complex Number
1343 views
Conjugate of Complex Number
3570 views
Problem1-Conjugate of Complex Number
2298 views
Problem2-Conjugate of Complex Number
1489 views
Problem3-Conjugate of Complex Number
1014 views
Equality of Complex Number
2295 views
Problem1-Equality of Complex Number
1720 views
2.6: Basic Operations on Complex Numbers (
Practice Test
)
Addition of Complex Number
2981 views
Problem1-Addition of Complex Number
2446 views
Problem1-Subtraction of Complex Numbers
1212 views
Multiplication of Complex with Scalar Numbers
2055 views
Problem1-Multiplying Complex Numbers with Scalar
1775 views
Multiplication of Complex Numbers
2194 views
Problem1-Multiplication of Complex Numbers
1670 views
Division of Complex Numbers
2003 views
Problem1-Division of Complex Numbers
1732 views
Division Property of Complex Numbers
1543 views
Problem-Expressing complex number in standard form
1722 views
Problem2-Division Property of Complex Numbers
542 views
Real and Complex Numbers-Review-Exercise-2-Question 1 to 3
Real and Complex Numbers-Review-Exercise-2-Question 4 to Q 6 Part 1
Real and Complex Numbers-Review-Exercise-2-Question 6 Part 2 to Q 7
Chapter 3 Logarithms (
53 videos
)
  (
Practice Test
)
3.1: Scientific Notation (
Practice Test
)
Introduction to Scientific Notation
9456 views
Problem-Introduction to Scientific Notation
4760 views
Converting Scientific to Common form
3659 views
Problem-Converting Scientific to Common form
2292 views
Movement of Decimal in Scientific Notation
2036 views
Adding-Subtracting Scientific Notation
2485 views
Problem-Adding-Subtracting Scientific Notation
1645 views
Multiplication of Numbers in Scientific Notation
1533 views
Problem-Multiplying Numbers in Scientific Notation
1227 views
Division of Numbers in Scientific Notation
1437 views
Problem-Dividing Numbers in Scientific Notation
1250 views
3.2: Introduction to Logarithm (
Practice Test
)
Logarithm Definition
10870 views
Problem-Logarithm Definition
6946 views
Converting Exponential to Log Form
4421 views
Problem-Converting Exponential to Log Form
3076 views
Converting Log to Exponential Form
3029 views
Problem-Converting Log to Exponential Form
2226 views
How to Find Unknown Base in Log Form
2749 views
Problem-How to Find Unknown Base in Log Form
2045 views
How to Find Unknown Number in Log Form
1985 views
Problem-Finding Unknown Number in Log Form
1703 views
How to Find Unknown index in Log Form
1818 views
Problem-Finding Unknown index in Log Form
1532 views
Common Logarithm
5624 views
Problem-Common Logarithm
3284 views
Characteristic & Mantissa of Logarithm
12960 views
Problem-Characteristic & Mantissa of Logarithm
4978 views
How to Find Characteristic of Given Number
4151 views
Problem-Finding Characteristic of Given Number
1863 views
Finding Mantissa of Number by Log Table
3383 views
Problem-Finding Mantissa of Number by Log Table
2223 views
Reference Position in scientific notation
155 views
3.3: Difference Between Common and Natural Logarithm (
Practice Test
)
Natural logarithm
1959 views
Problem-Natural logarithm
1536 views
Introduction to Anti-Logarithms
4240 views
Problem-Introduction to Anti-Logarithms
3167 views
3.4: Laws of Logarithm (
Practice Test
)
Product Law of Logarithm
3111 views
Problem-Product Law of Logarithm
2165 views
Quotient Law of Logarithm
2043 views
Problem-Quotient Law of Logarithm
2262 views
Power Law of Logarithm
2108 views
Problem-Power Law of Logarithm
1717 views
Law of Change of Base of Logarithm
6017 views
Problem-Law of Change of Base of Logarithm
2897 views
3.5: Applications of Logarithm
Applications of Logarithm Laws in Calculations
4719 views
Problem1-Applications of Logarithm Laws
2337 views
Problem3-Applications of Logarithm Laws
4196 views
Problem4-Applications of Logarithm Laws
2259 views
Problem5-Applications of Logarithm Laws
2949 views
Logarithms-Review-Exercise-3-Question 1 to Q 4 Part 1
Logarithms-Review-Exercise-3-Question 4 Part 2 to Q.6
Logarithms-Review-Exercise-3-Question 7 Complete
Logarithms-Review-Exercise-3-Question 8 and 9 Complete
Chapter 4 Algebraic Expressions and Algebraic Formulae (
56 videos
)
  (
Practice Test
)
4.1: Algebraic Expressions (
Practice Test
)
Introducing Variable and Constant
11808 views
Problem-Introducing Variable & Constant
3969 views
Introducing Coefficient & Exponent
3282 views
Problem-Introducing Coefficient & Exponent
2341 views
Introduction to Polynomials
9919 views
Problem-Introduction to Polynomials
5133 views
Polynomials w.r.t Terms & Variables
2776 views
Problem-Polynomials w.r.t Terms & Variables
2853 views
Polynomials w.r.t Degree & Coefficients
2067 views
Zero Polynomial and Constant Polynomial
1791 views
Problem-Zero & Constant Polynomial
1222 views
Rational and Irrational Expressions
5882 views
Problem-Rational and Irrational Expressions
587 views
Reduce Rational Expressions to its Lowest Form
2347 views
Problem-Reducing Rational Expressions
2076 views
Sum of Rational Expressions
1728 views
Problem-Sum of Rational Expressions
498 views
Difference of Rational Expressions
1299 views
Product of Rational Expressions
1307 views
Division of Rational Expressions
1258 views
Value of an Algebraic Expression
2114 views
Problem1-Value of an Algebraic Expression
1720 views
Problem2-Value of an Algebraic Expression
1351 views
4.2: Algebraic Formulae (
Practice Test
)
Square of sum of two terms
3430 views
Problem1-Square of sum of two terms
1039 views
Problem2-Square of sum of two terms
1697 views
Square of difference of two terms
1168 views
Difference of square of two terms
2089 views
Twice the sum of square of two terms
823 views
Problem-Twice the sum of square of two terms
738 views
Four times product of two terms
922 views
Problem-Four times product of two terms
909 views
Square of sum of three terms
1345 views
Problem1-Square of sum of three terms
952 views
Problem2-Square of sum of three terms
572 views
Cube of sum of two terms
1222 views
Problem1-Cube of sum of two terms
1027 views
Problem2-Cube of sum of two terms
586 views
Cube of difference of two terms
886 views
Problem-Cube of difference of two terms
803 views
Sum and differences of cube
925 views
Problem-Sum and differences of cube
832 views
4.3: Surds and their Application (
Practice Test
)
Introduction to Surds
4995 views
Problem-Introduction to Surds
2302 views
Addition and subtraction of surds
2372 views
Problem1-Addition and subtraction of surds
1080 views
Problem2-Addition and subtraction of surds
1234 views
Multiplication and Division of Surds
1658 views
Problem1-Multiplication and Division of Surds
1028 views
Problem2-Multiplication and Division of Surds
831 views
4.4: Rationalization of Surds (
Practice Test
)
Introduction to Rationalization
2315 views
Rationalizing denominator and its types
1737 views
Problem1-Rationalizing denominator
1843 views
Problem2-Rationalizing denominator
1741 views
Algebraic Expressions & Algebraic Formula-Review-Exercise-4-Question 1-3
Algebraic Expressions & Algebraic Formula-Review-Exercise-4-Question 4-6
Chapter 5 Factorization (
37 videos
)
  (
Practice Test
)
5.1: Factorization (
Practice Test
)
Factoring Trinomial & Tetranomial of Degree One
10073 views
Problem1-Factoring Trinomial-Tetranomial of Degree1
4905 views
Problem2-Factoring Trinomial-Tetranomial of Degree1
3275 views
Factoring Square of Sum Or Difference of Two Terms
4674 views
Problem-Factoring Square of Sum-Difference of 2 Terms
2737 views
Factoring Difference of Square of Two Terms
4251 views
Problem2-Factoring Difference of Square of 2 Terms
2152 views
Problem3-Factoring Difference of Square of 2 Terms
2545 views
Factoring Polynomial of Degree Four
2841 views
Problem1-Factoring Polynomial of Degree Four
1969 views
Problem2-Factoring Polynomial of Degree Four
1586 views
Factoring Quadratic Equation-Leading Coefficient-1
2447 views
Problem-Factoring Quadratic Equation-Coefficient1
1582 views
Factoring Quadratic Polynomial-Non-1 Leading Coefficient
1546 views
Problem1-Factoring Quadratic Polynomial-Non-1 Leading Coefficient
1122 views
Problem2-Factoring Quadratic Polynomial-Non-1 Leading Coefficient
1259 views
Factoring Product of Two Quadratic Polynomials
962 views
Problem-Factoring Product of Two Quadratic Polynomials
656 views
More on Factoring Product of Quadratic Polynomials
845 views
Problem1-More on Factoring Product of Quadratic Polynomials
748 views
Problem2-More on Factoring Product of Quadratic Polynomials
790 views
Factoring Cube of Sum or Difference of Two Terms
1038 views
Problem-Factoring Cube of Sum or Difference of Two Terms
614 views
Factoring Sum or Difference of Cube of Two Terms
1492 views
Problem1-Factoring Sum-Difference of Cube of Two Terms
1241 views
Problem2-Factoring Sum-Difference of Cube of Two Terms
1126 views
5.2: Remainder Theorem and Factor Theorem (
Practice Test
)
Remainder Theorem
6551 views
Problem-Remainder Theorem
3453 views
Zero of polynomial and concept of factor
1131 views
Problem-Zero of polynomial and concept of factor
904 views
Problem1-Remainder Theorem
1741 views
Factor Theorem
3287 views
Problem2-Factor Theorem
2091 views
5.3: Factorization of a Cubic Polynomial
Factoring cube polynomial
2999 views
Problem-Factoring cube polynomial
2075 views
Factorization-Review-Exercise-5-Question 1 to Question 2 Complete
Factorization-Review-Exercise-5-Question 3 to Question 5 Complete
Chapter 6 Algebraic Manipulation (
25 videos
)
  (
Practice Test
)
6.1: Highest Common Factor & Least Common Multiple (
Practice Test
)
H.C.F or G.C.D of Algebraic Expressions
5783 views
Problem1-H.C.F or G.C.D of Algebraic Expressions
3764 views
Problem2-H.C.F or G.C.D of Algebraic Expressions
2702 views
H.C.F of Algebraic Expression by Division
13542 views
Problem-H.C.F of Algebraic Expression by Division
3956 views
L.C.M of Algebraic Expression by Factorization
3688 views
Problem1-L.C.M of Algebraic Expression by Factorization
1356 views
Problem3-L.C.M of Algebraic Expression by Factorization
1402 views
Relation Between H.C.F And L.C.M
1656 views
Problem1-Relation Between H.C.F And L.C.M
1097 views
Problem2-Relation Between H.C.F And L.C.M
821 views
Applications of H.C.F And L.C.M
2197 views
Problem-Applications of H.C.F And L.C.M
884 views
L.C.M of Algebraic Expression by formula
1525 views
6.2: Basic Operations on Algebraic Fractions (
Practice Test
)
Adding and Subtracting Algebraic Expressions
3643 views
Dividing & Multiplying Algebraic Expressions
1912 views
Problem1-Dividing & Multiplying Algebraic Expressions
1448 views
Problem2-Dividing & Multiplying Algebraic Expressions
1224 views
6.3: Square Root of Algebraic Expressions (
Practice Test
)
Square Root of Algebraic Expression-Factorization
3825 views
Problem1-Square Root of Algebraic Expression-Factorization
2020 views
Problem2-Square Root of Algebraic Expression-Factorization
1683 views
Square Root of Algebraic Expression-Division
3437 views
Problem1-Square Root of Algebraic Expression-Division
2143 views
Problem2-Square Root of Algebraic Expression-Division
1795 views
Algebraic Manipulation-Review-Exercise-6-Question 1 Complete
Chapter 7 Linear Equations and Inequalities (
25 videos
)
  (
Practice Test
)
7.1: Linear Equation of One Variable (
Practice Test
)
Solving Simple Linear Equations in 1 Variable
7064 views
Problem1-Solution of Linear Equations
4647 views
Solving Radical Equations in 1 Variable
5398 views
Problem1-Solving Radical Equations in 1 Variable
3393 views
Problem2-Solving Radical Equations in 1 Variable
3416 views
7.2: Absolute Value (
Practice Test
)
Introducing absolute value equation
2705 views
Problem-Introducing absolute value equation
1978 views
Properties of absolute value equation
1364 views
Problem-Properties of absolute value equation
838 views
Solving Absolute Valued Equations
1359 views
Problem-Solving Absolute Valued Equations
1249 views
7.3: Linear Inequalities (
Practice Test
)
Introducing Linear Inequality
2079 views
Problem-Introducing Linear Inequality
1547 views
Trichotomy Property of Inequality
4220 views
Problem2-Trichotomy Property of Inequality
2442 views
Transitive property of Inequality
3089 views
Problem1-Transitive property of Inequality
411 views
Additive property of inequality
2720 views
Problem-Additive property of inequality
351 views
Multiplicative Property of Inequality
2736 views
Problem2-Multiplicative Property of Inequality
1924 views
Solution of Inequalities
3562 views
Problem-Solution of Inequalities
1677 views
Linear Equations and Inequalities-Review-Exercise-6-Question 1-3 Complete
Linear Equations and Inequalities-Review-Exercise-6-Question 4-5 Complete
Chapter 8 Linear Graphs & Their Applications (
26 videos
)
  (
Practice Test
)
8.1: Cartesian Plane and Linear Graphs (
Practice Test
)
Introducing Cartesian Plane
4257 views
Problem-Introduction to Cartesian Plane
259 views
Problem-Introducing Cartesian Plane
1338 views
Locating ordered pairs in Cartesian plane
2686 views
Problem-Locating ordered pairs in Cartesian plane
1445 views
Drawing geometrical shapes in Cartesian plane
1707 views
Constructing table for linear equation in two variables
2446 views
Scale of Graph
3347 views
Problem-Scale of Graph
1223 views
Drawing graph with given slopes & intercepts
2209 views
Problem1-Drawing graph with given slopes & intercepts
993 views
Problem2-Drawing graph with given slopes & intercepts
801 views
Drawing graph from a give table of discrete values
896 views
Problem-Drawing graph from a give table of discrete values
704 views
Solving real life problems by graph
1160 views
Problem-Solving real life problems by graph
780 views
8.2: Conversion Graphs (
Practice Test
)
Reading conversion graph of kilometers & miles
2556 views
Problem-Reading conversion graph of kilometers & miles
1000 views
Reading conversion graph-Hectares & Acres
1169 views
Problem-Reading conversion graph-Hectares & Acres
586 views
Reading conversion graph-degrees Celsius & Fahrenheit
1406 views
Problem-Reading conversion graph-degrees Celsius & Fahrenheit
820 views
Reading conversion graph-US dollar & Pak Rs
848 views
Problem-Reading conversion graph-US dollar & Pak Rs
577 views
8.3: Graphic Solution of Equations in Two Variables
Solving Simultaneous Linear Equations Graphically
5588 views
Linear Graphs & Their Applications-Review-Exercise-8-Question 1 to 2
Chapter 9 Introduction to Coordinate Geometry (
30 videos
)
  (
Practice Test
)
9.1: Distance Formula (
Practice Test
)
Derivation of Distance formula
11702 views
Problem1-Derivation of Distance formula
1869 views
Problem2-Derivation of Distance formula
1290 views
Use of Distance formula
5389 views
Problem1-Use of Distance formula
3710 views
Problem2-Use of Distance formula
839 views
9.2: Collinear and Non-Collinear Points (
Practice Test
)
Showing Collinearity of Points-Distance Formula
1769 views
Problem-Showing Collinearity of Points-Distance Formula
1035 views
Verify a Triangle to be Equilateral using Distance Formula
1130 views
Problem-Showing Triangle is Equilateral-Distance Formula
724 views
Showing Triangle is Isosceles-Distance Formula
826 views
Showing Triangle is Right Angle-Distance Formula
655 views
Problem-Showing Triangle is Right Angle-Distance Formula
528 views
Showing Triangle is Scalene-Distance Formula
571 views
Problem-Showing Triangle is Scalene-Distance Formula
450 views
Verifying Points Forming Square-Distance Formula
466 views
Problem-Verifying Points Forming Square-Distance Formula
385 views
Verifying Points Forming Rectangle-Distance Formula
471 views
Problem-Verifying Points Forming Rectangle-Distance Formula
417 views
Verifying Parallelogram-Distance Formula
785 views
Problem-Verifying Parallelogram-Distance Formula
565 views
9.3: Mid-Point Formula (
Practice Test
)
Recognition of Mid-Point Formula for Two Points
1313 views
Problem-Recognition of Mid-Point Formula for Two Points
863 views
Verification of Midpoint Formula
863 views
Problem-Verification of Midpoint Formula
594 views
Using Midpoint Formula
686 views
Problem1-Using Midpoint Formula
866 views
Problem2-Using Midpoint Formula
791 views
Introduction to Coordinate Geometry-Review-Exercise-9-Question 1 to 3
Introduction to Coordinate Geometry-Review-Exercise-9-Question 4 Complete
Chapter 10 Congruent Triangles (
13 videos
)
  (
Practice Test
)
10.1: Congruent Triangles (
Practice Test
)
Triangles Congruence
7162 views
Problem-Triangles Congruency
3164 views
Angle-Side-Angle (A.S.A) Postulate
4679 views
Problem-Angle-Side-Angle Postulate
1827 views
Theorem on Sides Opposite to Equal Angles of a Triangle
1817 views
Problem-Sides opposite to equal angles are equal in triangle
1112 views
Side-Side-Side Postulate
2172 views
Problem-Side-Side-Side Postulate
835 views
Theorem on Two Isoceles Triangles with Common Base
518 views
Hypotenuse Side Postulate
1789 views
Problem-Hypotenuse Side Postulate
725 views
Theorem on Isoceles Triangle
530 views
Congruent Triangles-Review-Exercise-10-Question 1 to Question 4
Chapter 11 Parallelograms and Triangles (
12 videos
)
  (
Practice Test
)
11.1: Parallelograms and Triangles (
Practice Test
)
Theorem on Parallelogram
3723 views
Problem1-Diagonals of Parallelogram Bisects Each Other
1055 views
Problem2-Diagonals of Parallelogram Bisects Each Other
663 views
Theorem when a Quadrilateral is a Parallelogram
1261 views
The Triangle Midsegment Theorem
2586 views
Problem1-Midpoint Theorem
535 views
Problem2-Midpoint Theorem
746 views
Theorem on Medians of a Triangle
1912 views
Problem-All Medians of Triangle Trisect Each Other
710 views
Proportional Segment Theorem
1393 views
Converse of Midpoint Theorem-Corollary
427 views
Parallelograms and Triangles-Review-Exercise-11-Question 1 to Question 5
Chapter 12 Line Bisectors and Angle Bisectors (
12 videos
)
  (
Practice Test
)
12.1: Line Bisectors and Angle Bisectors (
Practice Test
)
Right Bisector of Line Segment & Angle
6101 views
Theorem Point on Right Bisector of a Line Segment
5555 views
Theorem Point Equidistant from End Points of a Line Segment
3353 views
Theorem on Side Bisectors of a Triangle
3702 views
Problem1-Triangle Right Bisectors of Sides are Concurrent
1151 views
Problem2-Triangle Right Bisectors of Sides are Concurrent
786 views
Theorem Point on Bisector of an Angle
2090 views
Theorem Point Equidistant from Arms of an Angle
2200 views
Theorem on Angle Bisectors of a Triangle
3192 views
Problem1-Angle Bisectors of Triangle are Concurrent
808 views
Problem1-Angle Bisectors of Triangle are Concurrent
752 views
Line Bisectors and Angle Bisectors-Review-Exercise-12-Question 1 to 4
Chapter 13 Sides and Angles of a Triangle (
10 videos
)
  (
Practice Test
)
13.1: Sides and Angles of a Triangle (
Practice Test
)
Theorem related to Two Unequal Sides of a Triangle
2325 views
Theorem related to Two Unequal Angles of a Triangle
934 views
Problem1-Converse of Longer Side Inequality Theorem
506 views
Problem2-Converse of Longer Side Inequality Theorem
407 views
Theorem on Sum of the Lengths of Two Sides of a Triangle
1169 views
Problem-Triangle Sum of Two Sides is Greater Than Third
536 views
Theorem on Distance of a Point from a Line
790 views
Problem1-Shortest Distance from Point to a Line
441 views
Problem2-Shortest Distance from Point to a Line
396 views
Sides and Angles of a Triangle-Review-Exercise-13-Question 1 Complete
Chapter 14 Ratio and Proportion (
5 videos
)
  (
Practice Test
)
14.1: Ratio and Proportion (
Practice Test
)
Proportional Parts of Triangle by Side Splitter Theorem
2805 views
Converse of Triangle Proportionality Theorem
1197 views
Theorem on Division of Sides of a Triangle by Angle Bisector
1283 views
Theorem on Similar Triangles
1962 views
Ratio and Proportion-Review-Exercise-14-Question 1 to 3 Complete
Chapter 15 Pythagoras Theorem (
10 videos
)
15.1: Pythagoras Theorem (
Practice Test
)
Pythagoras Theorem
8494 views
Problem1-Pythagoras Theorem
2735 views
Problem2-Pythagoras Theorem
1756 views
Converse of Pythagoras Theorem
1635 views
Problem-Converse of Pythagoras Theorem
915 views
Problem1-Proof of Pythagoras Theorem
17 views
Problem2-Proof of Pythagoras Theorem
8 views
Problem1-Two Special Right Angled Triangles
3 views
Problem2-Two Special Right Angled Triangles
3 views
Pythagoras Theorem-Review-Exercise-15-Question 1 Complete
Chapter 16 Theorems Related with Area (
6 videos
)
16.1: Theorems Related with Area (
Practice Test
)
Parallelogram of Same Base-Same Parallel Lines
3345 views
Parallelogram of Equal Base & Same Height
1788 views
Problem-Parallelogram of Equal Base & Same Height
723 views
Triangles of Same Base & Same Altitudes
1116 views
Theorems Related with Area-Review-Exercise-16-Question 1 to 3 Complete
Chapter 17 Practical Geometry-Triangles (
17 videos
)
  (
Practice Test
)
17.1: Construction of Triangles (
Practice Test
)
Introduction to Practical Geometry
7680 views
Construction of Triangle with 1 Angle & 2 Sides
1479 views
Constructing Triangle when three sides are Given
3915 views
Constructing Triangle with 1 Side & 2 Angles
3686 views
Constructing One Triangle with two sides and opposite Angle
490 views
Constructing Two Triangle with two sides and opposite Angle
Constructing Three Triangle with two sides and opposite Angle
Constructing Angler Bisectors of Triangle
3752 views
Constructing Altitudes of Triangle
6747 views
Constructing Perpendicular Bisectors of Triangle
10684 views
Constructing Medians of Triangle
5680 views
17.2: Figures with Equal Areas (
Practice Test
)
Constructing Triangle Equal in Area to Quadrilateral
9002 views
Problem-Constructing Triangle Equal in Area to Quadrilateral
Constructing Rectangle Equal in Area to Triangle
16115 views
Constructing Square Equal in Area to Rectangle
5587 views
Constructing Triangle of Equivalent Area
2302 views
Practical Geometry-Triangles-Review-Exercise-17-Question 1 and 2 Complete
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