Question

find the breadth of a rectangular plot of land if its area is 440m2 metre square of the length is 22 metre also find its perimeterk

Answer 1

given-

area =440 m2

length (l)= 22m

now,

area = L*B

440= 22*b

22b =440

b=440 /22

b =20m

so , breadth of rectangular plot ol land is 20 m

perimeter = 2( L+B )

perimeter = 2( 22+20)

perimeter  = 2(42)

perimeter  =84 m

so ,perimeter is 84 m