140k views
0 votes
If a 12-sided regular polygon rotates about its center, at which angle of rotation will the image of the polygon coincide with the prelmage?

O A 750
B. 45
oc 360
D. 30

User Ahmad Anis
by
8.1k points

1 Answer

3 votes

Answer:

D. 30

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).

User Nikhil Makwana
by
8.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories