Question

Obtain the volume of a rectangular box with the given length, breadth, and height respectively.

$xy,2x^{2}y,2x{y}^2$.

• A. $4^4{y}^4$
• B. $4x^4{y}^y$
• C. $4y^4{y}^4$
• D. $4x^4{y}^4$

Answer 1

Answer: (D)

$4x^4{y}^4$

We know,

Volume of a rectangle=$length\times breadth\times height$

Given,
length,breadth, height=$xy,2x^{2}y,2x{y}^2$

Therefore,
Volume of a rectangle=$xy\times 2x^{2}y\times 2x{y}^2$
=$4x^4{y}^4$

Hence option ${}^{\prime }{D}^{\prime }$ is the answer.