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What is the length of BC? pls help

What is the length of BC? pls help
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10 votes
What is the length of BC?
pls help

What is the length of BC? pls help-example-1
User Lucky Man
by
7.8k points

1 Answer

7 votes
It’s an isosceles triangle, so those two sides are equal:

3x-15=x+33
2x=48
x=24, so BC should be 24.
User Bojan Bjelic
by
8.1k points
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