Oddly enough the perimeter is 16 centimeters.
For a square area = side2; perimeter = 4 x side. side2 = 1225 sq cm => side = sqrt(1225) = 35cm => perimeter = 4 x 35cm = 140cm.
24 cm
Each side is 8cm so the perimeter is 4*8 = 32 cm
7*7 = 49 square cm
52 cm
Oddly enough the perimeter is 16 centimeters.
20
Area = (side)2 = 16 square centimeters Perimeter = 4 x side = 16 centimeters
If the rectangle is a square, the perimeter is 48 cm. If not, there are a lot of possibilities.
20 centimeters.
36 cm
20 cm
The perimeter of a 900 square centimeter square is 120 centimeters.
12 cm
For a square area = side2; perimeter = 4 x side. side2 = 1225 sq cm => side = sqrt(1225) = 35cm => perimeter = 4 x 35cm = 140cm.
24 cm