asked 151k views
0 votes
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' ?

2 Answers

4 votes

Answer:

31 degrees

Explanation:

answered
User Intlsy
by
8.9k points
3 votes
Rotating the entire polygon should have no effect on its internal angles
answered
User Tamas Kalman
by
7.4k points
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