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area formula for a cube. Given Side of the cube a 5 cm Surface Area of a Cube 6a 2 6 x 52 cm 2 6 x 25 cm 2 150 cm 2. As lbha the total surface area of cube 2 a a a a a a 2 3a 2 6a 2.
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Since there are six sides the total surface area call it SA can be found as shown below. Now we know by the formula of area of a square. Surface area 6 a 2 Surface area 6 3 2 Surface area 6 3 3.
The area of one of them is aa or a 2.
Total surface area of cube is given by 6 k 2 k2 square units. Since all the sides of a cube are equal the volume of a cube is calculated as a 3 cubic units where a is the side length. Side 2 is the surface of one of the sides and since the cube has 6 equal sides multiplying by 6 gives us the total cube surface area. The formula to calculate the surface area of a cube is 6a 2 square units where a is the side length of a cube.
