Total Surface Area of Cube is 6a2 . Here "a" is the "length of each side" of the cube.
The surface area of a cube can be calculated by finding the area of each of the cube's six square faces and adding them together. Since all sides of a cube are equal, the area of one face is the side length squared. Therefore, the surface area of a cube with a side length of 8mm is 6 times 8mm squared, which equals 384 square millimeters.
486
surface area of cube=6*side*side =6*7.2*7.2
The surface area is quadrupled.
Surface Area of Cube is 6 x a^2 where a is the length of one side of cube. Volume of Cube is a^3 where a is the length of one side of cube.
Total Surface Area of Cube is 6a2 . Here "a" is the "length of each side" of the cube.
The surface area of a cube can be calculated by finding the area of each of the cube's six square faces and adding them together. Since all sides of a cube are equal, the area of one face is the side length squared. Therefore, the surface area of a cube with a side length of 8mm is 6 times 8mm squared, which equals 384 square millimeters.
216k2
486
If you know the length of a side (a) , the surface area is 6a2
surface area of cube=6*side*side =6*7.2*7.2
The surface area is quadrupled.
24 cm2
The surface area of a cube is 6*s2 where s is the length of each side (or edge).
Total Surface Area = 6L2. Where L = the length of one side of the cube.
The surface of the cube is 6 times this length squared - 6L2.