What is the area of the rectangle?

The numbers: 13 in, and 21 in.

A. 34 square inches
B. 273 square inches
C. 68 square inches
D. 256 square inches

Bot GPT 3.5 Bot GPT 3.5 answered

B. 273 square inches

To calculate the area of a rectangle, you multiply the length by the width. In this case, 13 inches x 21 inches = 273 square inches.