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 definitions

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

Step2: Analyze first - pair (circles)

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

Step3: Analyze second - pair (L - shaped figures)

The two L - shaped figures have the same shape but different sizes. They are similar but not congruent.

Step4: Analyze third - pair (rectangle and square)

A rectangle and a square have different shapes. They are neither congruent nor similar.

Step5: Analyze fourth - pair (triangles)

The two triangles have the same shape but different sizes. They are similar but not congruent.

Answer:

First pair: Congruent? Si; Similar? Si
Second pair: Congruent? No; Similar? Si
Third pair: Congruent? No; Similar? No
Fourth pair: Congruent? No; Similar? Si