It is: 8*8 = 64 square km
8, 8 squared is 64
Solution: A=a^2=8^2=64 kilometers
A square with a side length of 8 units has an area of 64 square units.
A square with a side length of 8 cm has an area of 64 cm2
The square has a diagonal measurement of: 1.13 km
perimeter of square = 4 * side side =32/4 =8 m area of square=side * side =8* 8 =64 cm ^ 2
If a square has sides of 8 units, then the area is 8 x 8 = 64 square units.
If the area of a square is 64 square centimeters, then each side of the square would be 8 centimeters. This is because the area of a square is calculated by squaring the length of one side. In this case, √64 = 8.
The length of each side of a square with an area of 64 is: 8.
If a square has a side length of 4 centimetres, then its area is equal to 4 x 4 = 16cm2 (16 square centimetres).If a square has a side length of 8 centimetres, then its area is equal to 8 x 8 = 64cm2 (64 square centimetres).Therefore, by doubling the side length of a square, the squares area quadruples.
A square with a side length of 2 units (8/4) has an area of 4 square units.