A shape has Rotational Symmetry when it still looks the same after some rotation.

As we rotate this image we find three different positions that each look the same. So it has Rotational Symmetry of Order 3.

As we rotate this image we find three different positions that each look the same. So it has Rotational Symmetry of Order 3.

See: Rotation

Copyright © 2018 MathsIsFun.com