Question

the area of an 11 - cm - wide rectangle is 264 cm². what is its length? the length is □ cm.

Explanation:

Step1: Recall rectangle - area formula

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

Step2: Rearrange the formula to solve for length

We can rewrite the formula as $l=\frac{A}{w}$.

Step3: Substitute given values

Given that $A = 264\ cm^{2}$ and $w = 11\ cm$, then $l=\frac{264}{11}$.

Step4: Calculate the length

$l = 24\ cm$.

Answer:

24