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Find the missing side length

Find the missing side length-example-1

1 Answer

4 votes

Answer:

a = 12

Explanation:

∠OPQ is a right angle.


5^(2) + a^(2) = 13^(2) \\25 + a^(2) = 169\\a^(2) = 144\\a = 12

User Leonel Martins
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