By supposing that the storage has a rectangular form,
we have
[tex]\text{Area}=\text{ length}\times width[/tex]By substituting the given values, it yields
[tex]91=\text{ length}\times13[/tex]or equivalently,
[tex]\text{length}\times13=91[/tex]Now, by dividing both sides by 13, we get
[tex]\text{length}=\frac{91}{13}=7[/tex]What is the length of Trinity's storage unit? Answer: 7 feet
