The perimeter of a rectangle becomes __________ times its original perimeter if its length and breadth are doubled.
The perimeter of the rectangle.
The perimeter of the rectangle is computed from the following formula:
Where is the length and is the breadth of the rectangle.
When length and breadth are doubled. Then, the new perimeter will be,
Hence, the perimeter of a rectangle becomes two times its original perimeter if its length and breadth are doubled.