Question

Find the breadth of a rectangular plot of land,if its area is 440m2 and the length is 22m. Also find its perimeter

Answer 1

Answer:

perimeter = 84

Step-by-step explanation:

formula of area = l*b

let breadth = x

22 * x = 440

x = 440/22

x = 20

perimeter = 2(20+22)

2*42

84m

Answer 2

Answer:

20 m = breadth

Perimeter = 84m

Step-by-step explanation:

Area of the rectangle=440m²

Length of the rectangle=22m

Breadth of the rectangle=b

Area of a rectangle= l×b

440m²= 22×b

440. = b

22.

20m= breadth

HENCE, BREADTH OF THE RECTANGLE IS 20m.

Perimeter of the rectangle = 2(l+b)

Length of the recatngle= 22m

Breadth of the rectangle= 20m

Perimeter of the square= 2(l+b)

= 2(22+20)m

= 2( 42)m

= 84m

Hence, the perimeter is 84m.

Hope it helps