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Geometry 18 Online
OpenStudy (anonymous01):

ABCDEFGH is a regular octagon. The minimum degree of rotation by which this octagon can map onto itself is 30 45 90 120 °. It will take 2 4 6 8 increments of that degree of clockwise rotation for A′ (the image of A) to coincide with C.

OpenStudy (otherworldly):

what image

OpenStudy (anonymous01):

OpenStudy (anonymous01):

So what's the answer? I'm stumped

OpenStudy (otherworldly):

im not sure either..... @jhonyy9

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