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Introduction to Trigonometry
Sindh
Class 10
Math (
Total Videos: 570
)
Preference
All Chapters
Chapter 17: Sets and Functions
Chapter 18: Variations
Chapter 19: Matrices and Determinants
Chapter 20: Theory of Quadratic Equations
Chapter 21: Partial Fraction
Chapter 22: Basic Statistics
Chapter 23: Pythagoras' Theorem
Chapter 24: Ratio and Proportion
Chapter 25: Chords of Circle
Chapter 26: Tangents of a Circle
Chapter 27: Chords and Arcs
Chapter 28: Angle in a Segment of a Circle
Chapter 29: Practical Geometry-Circles
Chapter 30: Introduction to Trigonometry
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 30 Introduction to Trigonometry (
49 videos
)
(
Practice Test
)
30.1: Measurement of an Angle (
Practice Test
)
Introduction to an Angle
10000 views
Measuring an Angle in Sexagesimal System
10229 views
Problem1-Measuring an Angle in Sexagesimal System
2492 views
Sexagesimal System into Decimal form & Vice Versa
6268 views
Problem-Sexagesimal System into Decimal form & Vice Versa
1591 views
Radian Measure of an Angle
5165 views
Problem1-Radian Measure of an Angle
1884 views
Relationship Between Radians & Degrees
4406 views
Problem-Relationship Between Radians & Degrees
30.2: Sector of a Circle (
Practice Test
)
Relationship of Radius-Central Angle-Arc Length
4832 views
Problem1-Relationship of Radius-Central Angle-Arc Length
2380 views
Area of a Circular Sector
3384 views
Problem1-Area of a Circular Sector.
2179 views
30.3: Trigonometric Ratios (
Practice Test
)
General Angles
6051 views
Angle in Standard Position
3513 views
Problem-Angle in Standard Position
2337 views
The Quadrants & Quadrantal Angles
3308 views
Problem-The Quadrants & Quadrantal Angles
2606 views
Trigonometric Ratios & Their Reciprocals
3854 views
Problem2-Trigonometric Ratios & Their Reciprocals
2003 views
Trigonometric Ratios of 45 Degree
6104 views
Problem-Trigonometric Ratios of 45 Degree
2499 views
Trigonometric Ratios of 30 & 60 Degree
5589 views
Problem1-Trigonometric Ratios of 30 & 60 Degree
1981 views
Problem2-Trigonometric Ratios of 30 & 60 Degree
817 views
Signs of Trigonometric Ratios in Different Quadrants
4060 views
Problem1-Signs of Trigonometric Ratios in Different Quadrant
2081 views
Values of Remaining Trigonometric Ratios
2183 views
Values of Trigonometric Ratios at Quadrantal Angle
3344 views
Problem-Values of Trigonometric Ratios at Quadrantal Angle
3425 views
30.4: Trigonometric Identities (
Practice Test
)
Proof of Fundamental Trigonometric Identity
6632 views
Problem1-Proof of Fundamental Trigonometric Identity
4231 views
More on Fundamental Trigonometric Identity
2756 views
Problem2-Proof of Fundamental Trigonometric Identity
2247 views
Problem3-Proof of Fundamental Trigonometric Identity
1984 views
Problem4-Proof of Fundamental Trigonometric Identity
1925 views
Problem6-Proof of Fundamental Trigonometric Identity
1933 views
30.5: Angle of Elevation and Angle of Depression (
Practice Test
)
Concept of Angle of Elevation & Depression
3762 views
Problem-Concept of Angle of Elevation & Depression
2307 views
Word problem when one Side and Angle of Elevation are Given
2256 views
Heights and Distances
2217 views
Problem-Heights and Distances
982 views
Word problem when one Side and Angle of Depression are Given
1327 views
Problem1-when One Side & Angle of Depression are Given
1286 views
Word problem when Hypotenuse and Angle of Elevation are Given
1016 views
Problem-when Hypotenuse & Angle of Elevation are Given
991 views
Word Problem with given Sides-Angle of Elevation-Depression
1016 views
Problem1-when Given Sides-Angle of Elevation-Depression
1387 views
Problem2-when Given Sides-Angle of Elevation-Depression
1074 views
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