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Find the missing number from this Pythagorean triple: 21, 72, _____ .
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Find the missing number from this Pythagorean triple: 21, 72, _____ .

User Leon Xiong
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3 votes

Answer:

75

Explanation:

a^2+b^2=c^2

plug 21 and 72 for a and b respectively. Once plugged, c will equal 75.

User Pelson
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