Question

identifying congruent shapes on a grid
congruent?
congruent?

Explanation:

Step1: Recall congruent - shape definition

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

Step2: Analyze first - pair of triangles

The two triangles have different sizes, so they are not congruent.

Step3: Analyze second - pair of rectangles

The two rectangles have different sizes, so they are not congruent.

Step4: Analyze third - pair of shapes

The two shapes are mirror - images of each other and have the same size and shape, so they are congruent.

Step5: Analyze fourth - pair of circles

The two circles have different sizes, so they are not congruent.

Answer:

No, No, Yes, No