Question

¿cuáles pares de figuras son congruentes? ¿cuáles pares son semejantes? ¿congruente? si no ¿semejante? si no ¿congruente? si no ¿semejante? si no ¿congruente? si no ¿semejante? si no ¿congruente? si no ¿semejante? si no

Explanation:

Step1: Recall congruence and similarity definitions

Congruent figures have same shape and size. Similar figures have same shape.

Step2: Analyze first - pair of triangles

The two triangles have different sizes, so they are not congruent. But they have the same shape, so they are similar.

Step3: Analyze second - pair of circles

The two circles have different sizes, so they are not congruent. All circles have the same shape, so they are similar.

Step4: Analyze third - pair of squares

The two squares have the same shape and size, so they are congruent and similar.

Step5: Analyze fourth - pair of irregular shapes

The two irregular - shaped figures have different sizes, so they are not congruent. But they have the same shape, so they are similar.

Answer:

First pair: Congruent - No, Similar - Yes
Second pair: Congruent - No, Similar - Yes
Third pair: Congruent - Yes, Similar - Yes
Fourth pair: Congruent - No, Similar - Yes