Question

PLS HELP ME I NEED AN ANSWER BEFORE 1:04 PLEASEEE MY WHOLE GRADE DEPENDS ON IT

Answer 1

Picture 1: 40 degrees

Picture 2: 90 degrees

Picture 3: 65 degrees

Picture 4: 85 degrees

Explanation:

(2x-5) + (x+25) + (x) = 180

4x=160, x=40

180-90 = 90

2(65)+12+38 = 180

2x=40, x=20

6(20)-25 = 95

180-95 = 85