Question

Solve and explain question

Answer 1

Explanation:

Trig ratios for RIGHT triangles:

S-O-H-C-A-H-T-O-A

SOH stands for Sin = Opposite leg / Hypotenuse

so for this triangle sin 51 = x / 9

now rearrange to solve for 'x'

9 * sin 51 = x <=====now use a calculator to find x = 7