![The length of a rectangle is twice its breadth. The perimeter of the rectangle is 120 cm. Find the length and breadth](https://www.gkseries.com/blog/wp-content/uploads/2024/03/The-length-of-a-rectangle-is-twice-its-breadth.-The-perimeter-of-the-rectangle-is-120-cm.-Find-the-length-and-breadth.jpg)
The length of a rectangle is twice its breadth. The perimeter of the rectangle is 120 cm. Find the length and breadth of this rectangle. Also find its area,
Sol:
Let the breadth of the rectangle is b cm
.So, the length of the rectangle is 2b cm
We know that the perimeter of rectangle is
![](https://www.gkseries.com/blog/wp-content/uploads/2024/03/image-30-1024x448.png)