Question

The area of a rectangle is 96 cm 2. if the breath of the rectangleis 8 cm, find its lenght and perimeter.​

Answer 1

length= 12cm

perimeter= 40cm

Explanation:

`area = {96 \: cm}^(2) \\ breadth = \: 8cm \\ therefore = \: length \: \\ = 96 / 8 \: = 12cm`

perimeter= (length+breadth)2

length= 12cm

breadth= 8cm

perimeter = (12+8)2

20×2= 40