Question

If the perimeter of a rectangular field is 151 M. If its breadth is 32 M find its length and area

Answer 1

heya....

Here is your answer....

Given,

Perimeter of rectangle = 151 m

Breadth of rectangle = 32m

Let us take the length of rectangle = x

perimeter of rectangle = 2(a+b)

151 = 2 (32+x)

151/2 = 32+x

75.5 = 32+x

75.5-32 = x

43.5 = x

Therefore the length of rectangle is 43.5 m.

Area of rectangle = length × breadth

= 43.5 × 32

= 1392 cm

It may help you....☺☺

Answer 2

Hey there!

Given, Perimeter of the rectangular field = 151 m.

We know that, Perimeter of the rectangle is twice the sum of its length and breadth.

Perimeter = 2 ( Length + Breadth)

Perimeter /2 - Breadth = Length.

Given, Breadth = 32m .

So,

151 / 2 - 32 = Length

75.5 - 32 = Length

43.5 = Length

Therefore, Length of the rectangular field = 43.5 m

Also, We know that Area of a rectangle is the product of length and it's breadth


Area = Length * Breadth

Area of rectangle = 43.5 * 32 = 1392m²

Hope helped!