Chapter 9.5, Problem 8CYU

To determine

To state whether the given figure has the plane symmetry, axis symmetry, both, or neither.

Answer to Problem 8CYU

Both the lines of symmetry.

Explanation of Solution

Given:

The given figure is as follows-

  

Calculation:

The given figure has both the lines of symmetry.

Plane symmetry because it can be reflected onto itself (cut in two equal pieces)

Axis symmetry because it could be rotated 180 degrees and map onto itself.