Question

Be sure that polygon ABCD is not touching its image. Draw a line segment connecting point A and point AGH. Notice that intersects the line of reflection, . Mark the point of intersection of and . Measure and record the angle at the intersection of and . What happens if you move the line of reflection?

Answer 1

The measure of the angle of intersection for and is 90°. As the line of reflection changes position, the angle measure stays the same.

Explanation:

Answer 2

The measure of the angle of intersection for and is 90°. As the line of reflection changes position, the angle measure stays the same.

Explanation: