Chapter 12.2, Problem 1C

To determine

To find:Whether the angles, $\angle 2$ and $\angle 7$ are corresponding, alternate interior, or alternate exterior angles.

Answer to Problem 1C

The angles, $\angle 2$ and $\angle 7$ are alternate interiorangles.

Explanation of Solution

Given information: The angles, $\angle 2$ and $\angle 7$ .

When two lines are crossed by another line, it is known as transversal.

Since, the angles internal to the two parallel lines, in alternate corners are called alternate interior angles.

Therefore,

  $\angle 2$ and $\angle 7$ are alternate interior angles.

Thus, $\angle 2$ and $\angle 7$ are alternate interior angles.