Question

if the area of rectangle is 486 m and the length is 54m what is the perimeter of the rectangle​

Answer 1

Answer:

Area = Length * Breadth

Length = 54 m

Area = 486 m

Breadth =  area / length

So breadth = 9 m

Perimeter = 2(l+b)

= 2 (54 + 9 )

=2 * 63

= 126 m

Ans : Perimeter = 126 m

Hope you find it helpful.

Answer 2

Answer:

Area of rectangle=468m

length of the rectangle=54m

Step-by-step explanation:

Area= Length * Breadth

486=l*54

486/54= l

9=l

Perimeter of rectangle= 2(l+b)

P= 2(54+9)

p= 2*63

p= 126