Question

Question 6
After rotating by ${60}^{\circ }$ about a centre, a figure looks exactly the same as its original position. At what other angles will this happen for the figure?

Answer 1

Other angles will be ${120}^{\circ },{180}^{\circ },{240}^{\circ },{300}^{\circ },{360}^{\circ }$
For ${60}^{\circ }$ rotation: It will rotate six times.



For ${120}^{\circ }$ rotation: It will rotate three times.



For ${180}^{\circ }$ rotation: It will rotate two times.



For ${360}^{\circ }$ rotation: It will rotate one time.