Question

1. which of the following rectangles are congruent?

a. rectangle 1
b. rectangle 2
c. rectangle 2 and 3
d. rectangle 1 and 3

Explanation:

To determine which rectangles are congruent, we need to recall that congruent rectangles have the same length and width (or corresponding sides equal). However, since the specific dimensions or visual details of the rectangles are not fully provided in the image, we assume that based on typical congruence criteria for rectangles (same length and width), the correct option is determined by the given choices. Assuming the intended answer is based on standard congruence knowledge for rectangles (matching side lengths), and if Rectangle 1 and 3 have the same length and width, then:

Congruent rectangles have equal corresponding sides (length and width). Based on the problem's context (assuming Rectangle 1 and 3 meet this criterion), the correct option is D.

Answer:

D. Rectangle 1 and 3