Abcdefgh is a regular octagon. the minimum degree of rotation by which this octagon can map onto itself is °. it will take increments of that degree of clockwise rotation for a′ (the image of a) to coincide with c.

The minimum degree of rotation is by wich this octagon can map onto itself is 45° . It will take 2° increments of that degree of clockwise rotation for A´ to coincide with C

Step-by-step explanation:

I hope this is the octagon you are refering

answer are

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.