Question

14. What is the measure of ZABC in the image shown? OE A B 10x - 10 100 - 2x 2x + 10 C 14. What is the measure of ZABC in the image shown ? OE A B 10x - 10 100 - 2x 2x + 10 C​

Answer 1

Answer: 110 degrees

Explanation:

By the exterior angle theorem.

`10x-10=100-2x+2x+10\\\\10x-10=110\\\\\therefore \angle ABC=110^(\circ)`