Question

Find the m A) 36
B) 127
C) 156
D) 102
E) 720

Answer 1

The answer is C

156°

Explanation:

4x+3x+x+120+2x+30+2x+30+3x=720

C.L.T.

15x+180=720

15x=720-180

15x=540

divide both sides by 15

15x/15=540/15

x=36°

<F=x+120

<F=36+120

<F=156°