The length of a rectangle is three times it's width.
The perimeter of the rectangle is 24cm.
Calculate the area of the rectangle
3 w + w + 3w + w = 24
8 w = 24
w = 3
so L = 9
A = 3*9 = 27 cm^2
The perimeter of the rectangle is 24cm.
Calculate the area of the rectangle
8 w = 24
w = 3
so L = 9
A = 3*9 = 27 cm^2