Please Please Please Help Me in This Geometry Hw!!!!

Question

asked Dec 13, 2020 209k views

1 Answer

WaXve · Answer 1 · 2020-12-18T05:58:40+0000

Explanation:

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

I will do the first problem as an example:

10x − 7 = x + 17 + 75

10x − 7 = x + 92

9x = 99

x = 11