We have to assume that this rectangle is a square as only one side's length is provided so 3X 3 = 9 cm^2
The area of rectangle is : 152.0
The area of rectangle is : 54.0
length: 22.5
A rectangle must have two pairs of equal sides. So to find the area of a rectangle, the rule is just length x width.8x9 = 72cm^2
The length of a rectangle whose area is 72 square meters and whose width is 6 meters, would be 12. Note that 12 x 6 = 72.
You would also need to know the area of rectangle, along with the width in order to determine the length of the rectangle.
Area = 9*6 = 54 square meters
9 x 6
120 cm2
Determining the area of a rectangle is simply multiplying its length by its width.
Area: 11.5*7.5 = 86.25 square cm
Area = 2*0.9 = 1.8 square m