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Arte-miy333 [17]
3 years ago
5

Use the pythagorean theorem to solve the problem. Round your answer to the nearest tenth if necessary.

Mathematics
1 answer:
lyudmila [28]3 years ago
7 0
4^2 + b^2 = 12^2
16 + b^2 = 144
B^2 = 144-16
B^2 = 128
B= 11.3
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