Question

a rectangle is 13 feet long and 4 feet wide. find its area.
a 48 square feet
b 17 square feet
c 52 square feet
d 47 square feet

Explanation:

Step1: Recall area formula

The area formula for a rectangle is $A = l\times w$, where $l$ is the length and $w$ is the width.

Step2: Substitute values

Given $l = 13$ feet and $w = 4$ feet, so $A=13\times4$.

Step3: Calculate result

$13\times4 = 52$ square - feet.

Answer:

C. 52 square feet