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7. Find BC. 132 - 51 10x - 33
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5 votes
7. Find BC.
132 - 51
10x - 33

7. Find BC. 132 - 51 10x - 33-example-1
User EGHDK
by
5.3k points

1 Answer

4 votes
Answer: BC = 54

Step-by-step explanation:

P is the circumcenter of the triangle
=> E is the midpoint of BC

Thus:

BE = EC
13x - 51 = 10x - 33
3x = 18
x = 6

BC = 2(10x - 33)
BC = 2(60 - 33)
BC = 2 x 27
BC = 54
User Gerald Ferreira
by
4.8k points
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