Question

The length of a rectangle is twice its breadth and its area is 288 $c{m}^2$. Find the dimensions of the rectangle.

Answer 1

Breadth of a rectangle = x let
Length of the rectangle= 2x
Area = 288
$x\times 2x$ = 288
2 = 288
=
= 144
x =
x = 12
Breadth = 12 cm
Length = 2 $\times$12cm
= 24cm