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nadya68 [22]
2 years ago
5

What is the length of side a? Thank u

Mathematics
1 answer:
Anna007 [38]2 years ago
4 0
Side a is 13 when using the pythagorean theorem

a^2 + b^2 = c^2
5^2 + 12^2 = c^2
25 + 144 = c^2
c^2 = 169
c = 13
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