Question

The area of a rectangle is 630cm and its length is 35cm. Find the perimeter of the rectangle.

Answer 1

Hi there !!

Length = l = 35 cm

Breadth = b

Area of a rectangle = length x breadth = 630 cm^2

630 = 35 b

b = 630 / 35
= 18 cm

Breadth = b = 18 cm

Perimeter = 2(l+b)
= 2 ( 35 + 18 )
= 2 x 53
= 106 cm

Answer 2

Hello yaar,

Area of a rectangle = length × breadth

630cm = 35cm × breadth

breadth = 630 cm²/35cm

breadth = 18 cm

Perimeter of a rectangle = 2(l+b)
= 2(35cm+18cm)
=2 × 53 cm
=106 cm

hope it helps u.......