If a 12-sided regular polygon rotates about its center, at which angle of rotation will the image of the polygon coincide with t

Question

4vir4ik [10]

3 years ago

10

If a 12-sided regular polygon rotates about its center, at which angle of rotation will the image of the polygon coincide with t

he prelmage?
O A 750
B. 45
oc 360
D. 30

Mathematics

1 answer:

AfilCa [17] · Answer 1 · 2022-04-23T04:02:41+03:00

AfilCa [17]3 years ago

8 0

Answer:

D. 30

Step-by-step explanation:

At the center of the polygon are twelve 30° angles - 360° / 12.If the polygon is rotated 30° the image (transformation) shall coincide with the preimage (the figure before transformation).