Question

If the figure has rotational symmetry, find the angle of rotation about the center that results in an image that matches the original figure.

https://nnds-li.brainhoney.com/Resource/19791663,8AD/Assets/assessmentimages/geo%20part%202%20u2l4%208.jpg

It has no rotational symmetry.
72°
90°
120°
@robtobey

Answer 1

this has 5 lines of symetry. so...\[\frac{ 360 }{ 5 } = 72\]

Answer 2

thanks

Answer 3

thanks