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Rajesh
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- Maths
- Trigonometry
Trigonometry: basic understanding of trigonometry ratio angle and functions betweenthem and explained
- Maths
- Trigonometry
Lesson location
About Rajesh
Trigonometry involves measuring angles and relationships between sides and angles of triangles. There are six trigonometric ratios - sine, cosine, tangent, cotangent, secant and cosecant - that relate the measures of sides and angles.
The basic formulas to find the trigonometric functions are as follows:
sin θ = Perpendicular/Hypotenuse.
cos θ = Base/Hypotenuse
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About the lesson
- All Levels
- English
All languages in which the lesson is available :
English
Trigonometry involves measuring angles and relationships between sides and angles of triangles. There are six trigonometric ratios - sine, cosine, tangent, cotangent, secant and cosecant - that relate the measures of sides and angles. comes from the Latin derivative of Greek words for triangle (trigonon
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