Question

Please answer it now in two minutes

Answer 1

`C = 28.9`

Explanation:

Given the right angled triangle, ∆BCD, you are required to find the measure of angle C.

Apply the trigonometric ratio formula to find m < C.

Adjacent side = 7

Hypotenuse = 8

Trigonometric ratio formula to apply would be:

`cos(C) = (7)/(8)`

`cos(C) = 0.875`

`C = cos^(-1)(0.875)`

`C = 28.9`

(To nearest tenth)