Question

Which of the following rotational symmetry is applied to the regular not​

Answer 1

9514 1404 393

Answer:

• yes
• yes

Explanation:

A regular nonagon has vertices that are 360°/9 = 40° apart. Any rotation by a multiple of 40° will make the figure indistinguishable from the original.

Rotational symmetry of 40° applies.

Rotational symmetry of 200° applies.