40.0k views
0 votes
What is the length of BC?
Enter your answer in the box.

What is the length of BC? Enter your answer in the box.-example-1
User Znkr
by
6.1k points

1 Answer

6 votes

Answer:

Line BC = 17

Explanation:

Since Angle B and Angel C are congruent, the opposite lines are also congruent. (line CA is congruent to line BA)

Therefore:

x+9 = 2x -8

17 = x

x = Line BC

Line BC = 17

User Akhila
by
6.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.