eric1103 eric1103

27-06-2018
Mathematics

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An angle is a right angle if and only if it measures 90

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madmcg3 madmcg3

27-06-2018

Only right angles measure 90 degrees.

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tyffanymckenzie tyffanymckenzie

27-06-2018

An angle is a right angle when it measures only 90 degrees.

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