select the reason why these triangles are similar. if they are not, select \not similar.\

select the reason why these triangles are similar. if they are not, select \not similar.\

select the reason why these triangles are similar. if they are not, select \not similar.\

Answer

Explanation:

Step1: Identify angle - angle similarity concept

The AA (angle - angle) similarity criterion states that if two angles of one triangle are congruent to two angles of another triangle, then the two triangles are similar.

Step2: Check given angles

We are given that one angle in each triangle is 50°. Since the sum of angles in a triangle is 180°, and we have one pair of equal angles, the other non - given angles must also be equal (because the third angle in each triangle is 180° - 50°- (the other non - given angle)). So, we have two pairs of equal angles.

Answer:

AA