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andrew-mc [135]
3 years ago
12

What is the length of BC? Enter your answer in the box. |__| Units

Mathematics
2 answers:
mixer [17]3 years ago
7 0

Answer:

x = 22

Step-by-step explanation:

Since ∠ B = ∠ C then the triangle is isosceles with 2 legs congruent , that is

AC = AB , substitute values

2x - 24 = x - 2 ( subtract x from both sides )

x - 24 = - 2 ( add 24 to both sides )

x = 22

nexus9112 [7]3 years ago
5 0

Answer:

BC = 22

Step-by-step explanation:

This is an isosceles triangle.

2x - 24 = x - 2

2x = x - 2 + 24

2x = x + 22

2x -x = 22

x = 22

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