A cube has six sides. Each one is a square. In this instance, the square has a side length of 5 cm and therefore an area of 25 square cm. 25 X 6 =150 square cm. (This answer has more significant digits than are justified by the side length stated with only one significant digit, but it may have been intended to be an integer and therefore to have as many significant digits as needed.)
125. studyisland.The volume of any cube is (length of one side)3The surface area is (length of one side)2 x 6 [since a cube has six sides]
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 .
If the surface area of a cube is 294cm^2, the length of one side is equal to the square root of (294/4), which is approximately 8.57cm.
Divide the surface area by six. That will give you the area of one face, which will be a perfect square. The square root of that number will give you the length of a side. The cube of the side will be the volume.
To tackle this you first need to know the equations for both volume and surface area. The surface area of a cube is 6x2 where x is the side length. The volume of the cube is x3. Thus x is the cube root of the volume. We can substitute this in to the surface area equation and say that the surface area of a cube is 6volume2/3 This can also be rearranged to say that the volume of the cube is (the surface area/6)1.5
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.
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.
if you are finding the surface area of a cube, first find the area of one side by multiplying length X width and then multiply the area of one side of the cube by 6. that would be the surface area of the cube