Question

Pls answer I will mark you as the brainliest

Answer 1

Step-by-step explanation:

3x = 90degree

x = 90/3

x = 30

Answer 2

Answer:

(4x-10)+ (2x-50)+3x+5x= 360

4x+2x+3x+5x-10-50= 360

14x- 60= 360

14x= 420

x= 30

Hope it Helps