Question

the area of a rectangle is 144 square in its width is 9 in what is the length

Answer 1

Since the area of a rectangle is given by the product of the length and its width:

$A=w\times l$

And we know that A=144 and w=9, then:

$144=9l$

Divide both sides by 9 to find the value of the length:

$\begin{gathered} l=\frac{144}{9} \\ l=16 \end{gathered}$

Therefore, the length of the rectangle is:

$16in$