l2=300
l=sqrt(300) = 10*sqrt(3) ~= 17.32 cm
P = 4l = 40*sqrt(3) ~= 69.28 cm
To find the length of the sides of a square given its area, you take the square root of the area. In this case, the area is 25 square centimeters. The square root of 25 is 5, so each side of the square is 5 centimeters long.
1,369 square centimeters
4.5
It will be 4 square centimetres.
6.78233......(Square root of 46)
The area of square is : 16.0
To find the length of the sides of a square given its area, you take the square root of the area. In this case, the area is 25 square centimeters. The square root of 25 is 5, so each side of the square is 5 centimeters long.
1,369 square centimeters
20.16 square centimeters
4.5
It will be 4 square centimetres.
6.78233......(Square root of 46)
9cm
The area of rectangle is : 100.0
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.
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.
If it is 4.68 cm long by 2.01 cm wide, then the area is 4.68 x 2.01 = 9.41 square centimeters.