Question

which pairs of figures below are congruent? congruent? yes no yes no

Explanation:

Step1: Check first pair of triangles

Congruent figures have same shape and size. The two triangles have same shape (right - angled) and by counting grid units, same side lengths.

Step2: Check second pair of shapes

By counting grid units, the two shapes have different dimensions. One has a longer vertical part compared to the other.

Step3: Check third pair of circles

One circle is larger (more grid units in diameter) than the other.

Step4: Check fourth pair of rectangles

One rectangle is longer and thinner, the other is shorter and wider (by counting grid units for length and width).

Answer:

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