9 square centimeters
The area of a square that is 3 cm on a side is 9 cm2.
Perimeter of a square = 4*side = 4*3 cm = 12 cm.
The area of square is : 144.0
Since its a square, it has four sides and each side is the same length. 12 cm/4= 3 cm per side.
A square with a side length of 3 cm has an area of 9 cm2
The area of a square that is 3 cm on a side is 9 cm2.
67 cm
Perimeter of a square = 4*side = 4*3 cm = 12 cm.
The area of square is : 144.0
Since its a square, it has four sides and each side is the same length. 12 cm/4= 3 cm per side.
The square.
Suppose the side of the square is x cm.Then its perimeter is 4x cm.The perimeter of the square is 3 cm more than that of the triangleso the perimeter of the triangle is 4x - 3 cm.Also, if the side of the square is x cm, the side of the triangle must be x + 112 cm.Then its perimeter must be 3*(x + 112) = 3x = 336 cm.Equating the two expressions for the perimeter of the triangle,4x - 3 = 3x + 336therefore x = 339 cm.The square has sides of 339 cm and a perimeter of 1356 cm.The triangle has sides of 451 cm and a perimeter of 1353 cm.
To find the area of a square, you square the length of one side. In this case, if the side of the square is 3.2 cm, the area would be 3.2 cm x 3.2 cm = 10.24 square cm. So, the area of the square would be 10.24 square cm.
well its lxw=12
A square with a side length of 3 cm has an area of 9 cm2
Side of square = sqrt(64) = 8 cm
Side = 6 cm 1/2 of the base = 3 cm Altitude = 3 times square-root of 3 = 5.196 cm (rounded)