Question

A figure looks exactly the same as its original figure after rotation of 60º. At what other angles will this
figure appear the same? What can you say if the angle of rotation is 72°​

Answer 1

Answer:

After rotating by 60∘ about a centre, a figure looks exactly the same as its original position. At what other angles will this happen for the figure? Answer: Other angles will be 120∘,180∘,240∘,300∘,360∘.