Polygon ABCDE rotates 52º about the origin to create polygon A′B′C′D′E′. If m∠BCD= 31º, what is m∠B'C'D' ?

asked Jan 13, 2018 151k views

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Polygon ABCDE rotates 52º about the origin to create polygon

A′B′C′D′E′. If m∠BCD= 31º, what is m∠B'C'D' ?

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4 votes

Answer:

31 degrees

Explanation:

Intlsy answered Jan 14, 2018

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3 votes

Rotating the entire polygon should have no effect on its internal angles

Tamas Kalman answered Jan 17, 2018

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