Question

The length of a rectangle is twice it's breath. If the perimeter is 72 metres, find the length.

Answer 1

Answer:

The length is 24 meters.

Explanation:

Let the number be x.

2×(L+B)=P

2×(2x+x)=72

2x+x=72

2

3x=36

x=36

3

x=12

The length of rectangle is twice its breadth, so if the breadth is 12 the length will be 12×2 =24.