MathAnalysisCalculusNumerical functions

Trigonometric functions

Theory

Definition of trigonometric functions

Report a typo

Match trigonometric functions of an acute angle of right triangle and their definitions.

Match the items from left and right columns
sine
cosine
tangent
cotangent
adjacent legopposite leg\frac{\text{adjacent leg}}{\text{opposite leg}}
opposite leghypotenuse\frac{\text{opposite leg}}{\text{hypotenuse}}
opposite legadjacent leg\frac{\text{opposite leg}}{\text{adjacent leg}}
adjacent leghypotenuse\frac{\text{adjacent leg}}{\text{hypotenuse}}
___

Create a free account to access the full topic