Question

Find the exact value of sin (O)

Answer 1

My answer is C. 12/13
Hope it help!!

Answer 2

12/13

Explanation:

Since this is a right triangle, we can use trig functions

sin O = opp / hyp

So we need to find the hypotenuse

Using the Pythagorean theorem

a^2 + b^2 = c^2

5^2 + 12^2 = c^2

25+144= c^2

169 = c^2

Taking the square root

13 = c

sin O = opp / hyp

sin O = 12/13