If the length of a rectangle is "l” and width is "b”, then the perimeter of the rectangle will be
l+b
2l+b
l+2b
2(l+b)
The perimeter of a rectangle is P=2×(l+b) Where l = length of a rectangle b = width of a rectangle
If the length of a rectangle is "l” and width is "b”, then perimeter of the rectangle will be:
If the perimeter of a rectangle is 23 cm and its width is 4 cm, then find the length of the rectangle.