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Application of Trigonometry
Federal Board > Class 11 > Math (
Total Videos: 1130
)
All Chapters
Chapter 1: Numbers System
Chapter 2: Sets, Functions and Groups
Chapter 3: Matrices and Determinants
Chapter 4: Quadratic Equations
Chapter 5: Partial Fractions
Chapter 6: Sequences and Series
Chapter 7: Permutation, Combination and Probability
Chapter 8: Mathematical Inductions and Binomial Theorems
Chapter 9: Fundamentals of Trigonometry
Chapter 10: Trigonometric Identities Sum and Difference of Angles
Chapter 11: Trigonometric Functions and Their Graphs
Chapter 12: Application of Trigonometry
Chapter 13: Inverse Trigonometric Functions
Chapter 14: Solutions of Trigonometric Equations
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Chapter 12: Application of Trigonometry (
70 videos
)
  (
Practice Test
)
12.1: Introduction(
Practice Test
)
Solving Right-Angled Triangles Using Trigonometrical Ratios
Use of Calculator
12.2: Tables of Trigonometric Ratios
Tables of Trigonometric Ratios
Problem1-Tables of Trigonometric Ratios
Problem2-Tables of Trigonometric Ratios
Problem3-Tables of Trigonometric Ratios
Problem4-Tables of Trigonometric Ratios
12.3: Solution of Right Triangles(
Practice Test
)
when one Side & Angle of Elevation are Given
Problem-When one Side & Angle of Elevation are Given
Right Angles in 3-Dimensions
More on Right Angles in 3-Dimensions
Problem 2: when one Side & Angle of Elevation are Given
when One Side & Angle of Depression are Given
Problem 1: when One Side & Angle of Depression are Given
Problem2-when One Side & Angle of Depression are Given
when Hypotenuse & Angle of Elevation are Given
Problem 1: when Hypotenuse & Angle of Elevation are Given
when Given Sides-Angle of Elevation-Depression
Problem 1: when Given Sides-Angle of Elevation-Depression
Problem 2: when Given Sides-Angle of Elevation-Depression
Problem3a-when Given Sides-Angle of Elevation-Depression
Problem3b-when Given Sides-Angle of Elevation-Depression
More Examples on Application of Trigonometry
12.4: Heights and Distances
Problem 1: when one Side & Angle of Elevation are Given
Problem 2: when one Side & Angle of Elevation are Given
12.5: Angles of Elevation and Depression
Concept of Angle of Elevation & Depression
Problem 1: Concept of Angle of Elevation & Depression
12.6: Engineering and Heights and Distances(
Practice Test
)
Engineering and Heights and Distances
More on Engineering and Heights and Distances
Problem1-Engineering and Heights and Distances
Problem2-Engineering and Heights and Distances
12.7: Oblique Triangles(
Practice Test
)
Concept of Oblique Triangles
Problem-Concept of Oblique Triangles
The Sine Rule
Problem-The Sine Rule
Examples on Sine Rule
Application of the Sine Rule
The Cosine Rule
Problem1-The Cosine Rule
More on The Cosine Rule
The Law of Tangents
More on The Law of Tangents
Problem-The Law of Tangents
Half Angle Formulas
Problem-The Sine of Half the Angle Formula
The Cosine of Half the Angle in Terms of the Sides
Problem-The Cosine of Half the Angle in Terms of the Sides
The Tangents of Half the Angle in Terms of the Sides
Problem-The Tangents of Half the Angle in Terms of the Sides
12.8: Solution of Oblique Triangles(
Practice Test
)
When Measures of One Side and Two Angles are Given
Problem-When Measures of One Side and Two Angles are Given
When Measures of Two Side and Their Included Angles are Given
Problem-When Measures of Two Side and Their Included Angles are Given
When Measures of Three Sides are Given
12.9: Area of Triangle(
Practice Test
)
Area of Triangle
Area of Triangle by Measuring Three Sides
Problem-Area of Eqilateral Triangle With Given Sides
Area of Equilateral Triangle with Given Sides
More on Area of a Triangle with Given Sides
12.10: Circles Connected With Triangle(
Practice Test
)
Circles Connected With Triangles
Problem-Circles Connected With Triangles
Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
More on Relation Among Radius, Circum-Angle & Chord of a Circum-Circle
Problem1-Relation Among Radius, Circum-Angle & Chord of a Circum-Circ
Relation Among In-Radius, Perimeter & Area of Triangle
Problem-Relation Among In-Radius, Perimeter & Area of Triangle
Relation Among ex-Radius, Perimeter & Area of Triangle
Problem-Relation Among ex-Radius, Perimeter & Area of Triangle
12.11: Engineering and Circles Connected With Triangles
Engineering and Circles Connected With Triangles
Problem-Engineering and Circles Connected With Triangles
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