Question

this image has rotational symmetry. what is the smallest number of degrees you need to rotate the image for it to look the same?

Explanation:

Step1: Count the number of petals

The sun - flower has 20 petals.

Step2: Use the formula for rotational symmetry

The formula for the angle of rotational symmetry of a regular figure with \(n\) equal parts is \(\theta=\frac{360^{\circ}}{n}\). Here \(n = 20\).
So \(\theta=\frac{360}{20}=18^{\circ}\).

Answer:

18