Question

Pls help me with trig! i would rlly appreciate it

Answer 1

(4 root 2)/9

Explanation:

Sin=opp/hyp

Sin=root 32/9

4 root 2/9

Answer 2

sin theta = 4 sqrt(2) / 9

Explanation:

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

sin theta = opp/ hypotenuse

We need to find the opposite side using Pythagorean theorem

a^2 + b^2 = c^2

b^2 = c^2 - a^2

b = sqrt( c^2 - a^2)

b = sqrt(9^2 - 7^2) = sqrt(32) = 4 sqrt(2)

sin theta =b/c

sin theta = 4 sqrt(2) / 9