Question

The two adjacent sides of the rectangle are $9x^{2}y$ units and 6xy units. Find the area of the rectangle.

• A. $15xy$ square unit
• B. $54x{y}^2$ square unit
• C. $54x^3{y}^2$ square unit
• D. $27x^3{y}^2$ square unit

Answer 1

The correct option is C $54x^3{y}^2$ square unit

Let the length of the rectangle = $9x^{2}y$ units
and the breadth of the rectangle = 6xy units.Area of the rectangle = length $\times$ breadth
$=\left(9x^{2}y\right)\times \left(6xy\right)$
$=54x^3{y}^2$ square units