Chapter 14.8, Problem 5CE

To determine

To state that which of previous four figures have point symmetry.

Answer to Problem 5CE

Figure 3 and 4 has point symmetry.

Explanation of Solution

Given information:

The given statement is that which figures have point symmetry.

A figure has point symmetry it means that it has rotational symmetry about $180°$ . In the previous figures only figure 3 and 4 has $180°$ rotational symmetry. Hence only figure 3 and 4 has point symmetry.