Question

The length of a rectangle is twice it's breadth. If the area of the rectangle is 32 square units, find its length and breadth.

Answer 1

let the breadth of the rectangle be b units

Then length will be 2 b units

length x breadth=area

2 b x b = 32

b^2=16

b = sqrt 16

b=4

Breadth=4 units

Length= 8 units