Solve the problem.
-The length of a rectangular storage room is 6 feet longer than its width. If the area of the room is 72 square feet, find its dimensions.
A) 6 feet by 12 feet
B) 5 feet by 13 feet
C) 7 feet by 13 feet
D) 5 feet by 11 feet

Question

Quizplus · Accepted Answer

The dimensions can be found by setting up the equation $w(w + 6) = 72$, where $w$ is the width and $w + 6$ is the length. Solving this quadratic equation, we find $w = 6$ and thus the length $l = 12$, making the dimensions 6 feet by 12 feet.

Solve the Problem. -The Length of a Rectangular Storage Room Is 6 Feet