Question

NO LINKS!! Determine if the figures have line, point, and/or rotational symmetry. Check all that apply. Part 2​

Answer 1

Recall properties of symmetry:

• Line - reflection mirror,
• Rotational - you can rotate it about its center and it will overlap with the initial shape after minimum of 180 degrees rotation,
• Point - the center is acting as a midpoint of the segment formed by opposite points. Rotational symmetry of even order is also a point symmetry.

Using the properties we can state that:

#5

• It has rotational  (of order 2) and point symmetry.

#6

• It has no symmetry.

#7

• It has rotational (of order 3) symmetry.

#8

• It has rotational (of order 6) and point symmetry.