Question

Given that cosθ=7/25 , what is sinθ ?

Answer 1

Answer:

sin  θ = 24/25.

Step-by-step explanation:

Cos θ = 7/25 so we have a right triangle with adjacent side = 7 and hypotenuse = 25.

So the opposite side = sqrt ( 25^2 - 7^2) ( By Pythagoras)

= sqrt 576

= 24 .

Therefore sin  θ = 24/25.

Answer 2

$( \frac{576}{625} ) {}^{2}$