Question

which pair or pairs of polygons are congruent?
a. 3 and 4
b. 1 and 3
c. 1, 3, and 4
d. 2, 3, and 4
e. 1, 2, 3, and 4

Explanation:

Congruent polygons have the same shape and size. Pair 2 has different dimensions (one is a rectangle and the other is a different - shaped quadrilateral). Pair 1 has different shapes. Pair 3 and 4 can be rotated and translated to match each other in shape and size.

Answer:

A. 3 and 4