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olchik [2.2K]
3 years ago
7

A regular decagon is mapped onto itself every time it is rotated A) 30° B) 36° C) 45° D) 60°

Mathematics
1 answer:
koban [17]3 years ago
7 0

deca = 10

onto itself = 360°/10 = 36°

answer B)

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