Question

What are the order of rotational symmetry for the following figures?

• A. 5, 4
• B. 5, 8
• C. 6, 6
• D. 5, 6

Answer 1

The correct option is D 5, 6

The first figure is a regular pentagon. It has five vertices and while rotating it, it appears the same through all those five vertices. Hence it has an order of 5.​
​Similarly, the star looks identical along all its 6 vertices, hence has an order of 6.