Question

PLEASE HELP !!!

Give all angles of rotational symmetry less than 360°, listed from least to greatest.


The angles of rotational symmetry less than 360°, listed from least to greatest, are

°,

°,

°, and

°.

Answer 1

Answer: 60°, 72°, 90°, 120° and 180°

Explanation:

To calculate the angle of rotational symmetry of a shape or polygon, you make use of this formula

`(360)/(n)  where n is the number of sides of the shape`

example for a Square with 4 sides. the angle of rotational symmetry is 360/4 =90°.