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Each side is 20 cm

Q: How long is each side of a square if the area is 400 square centimeters?

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4.5

1,369 square centimeters

It will be 4 square centimetres.

6.78233......(Square root of 46)

The area of rectangle is : 100.0

Related questions

4.5

If the area of a square is 1 square meter, then there is one meter on each side. Since there are 100 centimeters in a meter, then there are 100 centimeters on each side.

9cm

"Square centimeters" is a measurement of area. "Centimeters square" describes a square shape X centimeters on each side. "4 square centimeters" would be an area 2 cm wide by 2 cm long (or an equal area in any shape. "4 centimeters square" defines a shape having four 90 degree angles and 4 sides of 4 cm each, which has an area of 16 square centimeters.

The area of square is : 16.0

butt face lonnie dorton

1,369 square centimeters

A cube has 6 squares as the faces of a cube. The area of the square is A = s² where s is the length of the side. Given that area formula, we have: A = (3 centimeters)² = 9 centimeters² So the area of each face of a cube is 9 centimeters²

Each side of the square would be 6 centimeters, becasue the area is 6 x 6 = 36 cm. So the perimeter of the square is 6 cm x 4 sides = 24 cm long.

20.16 square centimeters

3 x 3 = 9cm2 So the length of each side of the square must be 3cm.

40cmIf the square has an area of 100 square centimetres, then each side is 10 centimetres long. With four sides, this gives a perimeter of 10 x 4 = 40 centimetres.