Question

The perimeter of a rectangle is 30 meters.if length exceeds by 3 metres ,then find the length

Answer 1

Hello Dear!!!

Here's your answer...

Given

Perimeter is 30

Length exceeds breadth by 3m

Let,

Breadth be x

Length be x+3

Perimeter = 2(l+b)

30 = 2(x+x+3)

30/2 = 2x+3

15 = 2x + 3

15-3 = 2x

12 = 2x

12/2 = x

Breadth is 12

Length is 15

___________________


Hope this helps you....