Question

1. if triangles acd and xyz are similar by the aa criterion, what can be said about their corresponding sides? a. they are proportional. b. they are perpendicular. c. they are equal. d. they are parallel.

Explanation:

Step1: Recall similarity property

For similar triangles, the ratio of corresponding - side lengths is constant.

Step2: Determine the relationship

If two triangles are similar, their corresponding sides are proportional.

Answer:

a. They are proportional.