surface area of cube=6*side*side
=6*7.2*7.2
The surface of the cube is 6 times this length squared - 6L2.
Total Surface Area of Cube is 6a2 . Here "a" is the "length of each side" of the cube.
The surface area is quadrupled.
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.
Each side of the cube would be 15cm in length.
311.04
The surface of the cube is 6 times this length squared - 6L2.
Total Surface Area of Cube is 6a2 . Here "a" is the "length of each side" of the cube.
The surface area is quadrupled.
The surface area of a cube is 6*s2 where s is the length of each side (or edge).
Surface area of a cube A = 6*L^2 where L is the length of each side. L = sqrt(A/6) = 8.
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.
If each edge of a cube is w, then the area of each face of the cube is w2 .Since the cube has 6 faces, its total surface area is 6w2.The volume of the cube is w3 .
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.
this is incorrect -- quick example.. 2"x2"x2" cube -- will have a surface area on each side of 4"sq (2x2=4) --- now make that 4"x4"x4" -- this cube will have a surface area on each side of 16"sq (4x4=16)
Each side of the cube would be 15cm in length.
Surface Area of a cube is equal to the sum of the area of it sides. Each of its sides are square of side length a. Each side has area of a2. There are 6 sides on a cube. a2 + a2+ a2+ a2+ a2+ a2 = 6a2 Therefore: Surface area of a cube is 6a2