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Neporo4naja [7]
3 years ago
9

What is the length of BC

Mathematics
1 answer:
Jobisdone [24]3 years ago
8 0

Answer:

17

Step-by-step explanation:

this is an isosceles triangle so AB = AC

2x-8 = x + 9

x -8 = 9

x = 17

so CB = 17

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