Also a cube has the largest volume among cuboids with the same total linear size lengthwidthheight. Therefore the total surface area of a cube 6 area of each side 6 a 2 6a 2 Square Unit. Recall that a cube has all edges the same length See Cube definition.
Surface Area 2lh 2lw 2wh Volume lhw These formulas will allow you to find the surface area of a cube as well as its volume and geometric relationships within the shape.
The formula to use to find the surface area of cube is 6a 2 6a 2 6 a 2 6 5 2 6 25 150 The surface area of the cube is 150 cm 2 Example 2. Since there are six sides the total surface area call it SA can be found as shown below. Surface area 6 a 2 Surface area 6 3 2 Surface area 6 3 3. Surface Area of a Cube.