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USPshnik [31]
3 years ago
13

Find the missing side length

Mathematics
1 answer:
finlep [7]3 years ago
7 0

Answer: 19.21

Step-by-step explanation:

12^2 + b^2 = 15^2

subtract 12^2 from both sides

b^2 = 15^2 - 12^2

b^2 = 81

b = 9

credit to melissanix90 for helping

Hope this helps :)

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