Abcdefgh is a regular octagon. the minimum degree of rotation by which this octagon can map onto itself is 45 degrees. it will take __ increments of that degree of clockwise rotation for to coincide with c

It will take two (2) 45-degree increments to rotate an octagon clockwise such that a will coincide with c. To visualize, draw an octagon in the middle of an xy plane. Let a be the angle that coincides with the positive y-axis and c the angle on the positive x-axis. Rotating this in two 45-degree increments will bring point a to the positive x-axis.

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Its 35 i think if the answer is incorrect i apologize