Question

the area of a rectangle is 144sqm if the breadth of the rectangle is 8cm. find its length also find the perimeter of the rectangle​

Answer 1

Answer:

Step-by-step explanation:

ANSWER:

Area of Rectangle: 144 sq.m

Breadth = 8cm

Perimeter = ?

We know that

Perimeter of a rectangle = 2*(length+breadth)

But Length is also unknown.

To find it we need to use the area.

Area of Rectangle= Length * Breadth

Let the length be L.

144 = L* 8 _________________________(We are given area as 144 sq. m)

L= 144/8

Length = 18 metre.

Now we can find the perimeter.

Perimeter= 2(18+8)

Perimeter = 2*26

Perimeter= 52 metres.