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3 votes
Plz help ...........................................

Plz help ...........................................-example-1
User Iobender
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1 Answer

3 votes
use pythagorean theory
a^2 + b^2 = c^2
5^2 + 12^2 = 169
square root of 169 is 13
the missing side length is 13 in
User Oori
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