203k views
7 votes
What is the measure of the base in the triangle below?

A. 11


B. 45


C. 25


D. 30

What is the measure of the base in the triangle below? A. 11 B. 45 C. 25 D. 30-example-1
User Seslyn
by
7.1k points

1 Answer

7 votes

Explanation:

AC+CB+BA=180

2x+23+3x-8+4x+1=180

9x+16=180

9x=180-16

9x=164

x=164/9

x=18.2

User Pratik Tank
by
6.9k points