Question

which pairs of figures below are congruent?

Explanation:

Step1: Recall congruent - figure definition

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

Step2: Analyze first - pair

The first pair has a rectangle and a different - sized rectangle. They are not congruent (No).

Step3: Analyze second - pair

The second pair has two circles of different sizes. They are not congruent (No).

Step4: Analyze third - pair

The third pair has two non - identical shapes. They are not congruent (No).

Step5: Analyze fourth - pair

The fourth pair has two right - angled triangles that appear to have the same shape and size. They are congruent (Yes).

Answer:

First pair: No
Second pair: No
Third pair: No
Fourth pair: Yes