Question

congruent? yes no congruent? yes no congruent? yes no

Explanation:

Step1: Recall congruent - shape definition

Two shapes are congruent if they have the same shape and size.

Step2: Analyze first - pair of triangles

The first pair of triangles has different side - lengths and angles, so they are not congruent.

Step3: Analyze second - pair of shapes

The second pair of shapes has the same shape and size, so they are congruent.

Step4: Analyze third - pair of circles

The third pair of circles has different radii (one is larger than the other), so they are not congruent.

Step5: Analyze fourth - pair of rectangles

The fourth pair of rectangles has different side - lengths, so they are not congruent.

Answer:

No, Yes, No, No