Chapter E, Problem 2.1EX

To determine

To Find:

The correct statement.

Answer to Problem 2.1EX

The correct statement is option (c) Vertical.

Explanation of Solution

Given information:

If $m\angle 1=60$ and $m\angle 2=30$ , then $\angle 1$ and $\angle 2$ .

If $m\angle 1=60$ and $m\angle 2=30$ , then $\angle 1$ and $\angle 2$ cannot be vertical angles.

Therefore, the correct statement is option (c) Vertical.