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DETERMINE THE MISSING SIDE
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DETERMINE THE MISSING SIDE

DETERMINE THE MISSING SIDE-example-1
User Wyatt Ward
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1 Answer

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Answer:

21 in

Explanation:

by the Pythagorean theorem we have


841=400+x^2\\\\x^2=441\\\\x=21

notice that the 841 and the 400 don't go squared because they already squared!

User SmokersCough
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