97.5k views
3 votes
What lis the length of bc?

What lis the length of bc?-example-1

2 Answers

3 votes

Answer:

C(23)

Explanation:

Since line AB = line BC

x+17=2x-6, by collecting like terms x=23

User Chude
by
8.0k points
5 votes

Answer: C (23)

Explanation:

Since the triangle is isosceles, BA = BC

x + 17 = 2x -6

x = 23

User Ben Hillier
by
7.8k points