If the big square is 20 ft on each side the perimeter is 4*20 = 80 ft.
The small square is one-fifth of the bigger square so each side will be 20/5 = 4 ft.
The small square perimeter will be 4*4 = 16 ft.
Combined perimeter = 80 +16 = 96 ft.
Your square must have sides of 2cm so perimeter is 8cm.
32
40cm
20 cm
No, not if they are squares.
The perimeter would be 40cm.
The perimeter of a 900 square centimeter square is 120 centimeters.
The perimeter is 24 feet.
Your square must have sides of 6cm so perimeter is 24cm.
A square with a perimeter of 32 inches has an area of 64 square inches.
Your square must have sides of 2cm so perimeter is 8cm.
32
40 cm
40cm
Less than that of a bigger square.
20 cm
32 cm