If each side of a square is 10 cm, the perimeter is 4 x 10 cm = 40 cm.
If the perimeter of a square is 30 cm, each side is 7.5 cm and the area is 56.25 sq cm. For a square to have an area of 30 sq cm each side would have to be 5.48cm.
260 cm
Since its a square, it has four sides and each side is the same length. 12 cm/4= 3 cm per side.
Perimeter of a square = 4*side = 4*3 cm = 12 cm.
If each side of the square is 17 cm then its perimeter is 4*17 = 68 cm
If each side of a square is 10 cm, the perimeter is 4 x 10 cm = 40 cm.
If the perimeter of a square is 30 cm, each side is 7.5 cm and the area is 56.25 sq cm. For a square to have an area of 30 sq cm each side would have to be 5.48cm.
Since a square has 4 sides, if each side is 7.5 cm long, then the perimeter is 4 x 7.5 cm = 30 cm.
7 cm
each side would be 15 cm long.
30 cm
4.8 cm
12 cm
260 cm
Since its a square, it has four sides and each side is the same length. 12 cm/4= 3 cm per side.
Each side is 20 cm so 20*20 = 400 square cm