P = 40cm
P = 28cm
A square with are area of 64 square centimeters has a perimeter of 32 centimeters, since there are four sides, each 8 centimeters in length.
All four sides of a square are equal in length, therefore: area = length of a side squared length of a side = √[area] length x 4 = perimeter If the area is in cm² the length will be in cm.
Its perimeter is: 4*6 = 24 cm
A square with a perimeter of 32 inches has an area of 64 square inches.
The perimeter is 24 feet.