Question

Calculate the length of the rectangular prism if its volume is 36 cu units.

• A. 3 units
• B. 9 units
• C. 6 units
• D. 5 units

Answer 1

The correct option is C 6 units

Volume of a rectangular prism
= length $\times$ width $\times$ height
= $l\times$ 2 $\times$ 3
= $6l$ cu units

But, volume = 36 cu units.

$\therefore 6l=36$
$⟹l=\frac{36}{6}=6$ units

Hence, the length of the rectangular prism is 6 units.