For a square, the area is the length of a side squared and the perimeter is 4 times the length. If the area is 49, then the length of a side is 7. The perimeter is then 4 times 7, or 28.
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
52 cm
You can't convert that. One is a unit of length, the other, of area. You can convert meters to centimeters, square meters to square centimeters, or cubic meters to cubic centimeters.
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
12 cm
The perimeter of a 900 square centimeter square is 120 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