Question

A right triangle has side lengths d, e, and f as shown below.

Use these lengths to find tanx, sinx, and cosx.

Answer 1

tanx=d/f, sinx=d/e, cosx=f/e

Explanation:

Find the opposite, Adjacent and hypotenuse of the right triangle.

Opposite= d , Adjacent= f, Hypotenuse= e

Tanx = opposite/adjacent

Sinx= opposite/hypotenuse

Cosx= adcajent/hypotenuse