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Find the totall surface area of a cube of side 3 cm what will be the surface area of a cube formed by doubling its side?
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Find the totall surface area of a cube of side 3 cm what will be the s...
Total Surface Area of a Cube with Side 3 cm
To calculate the total surface area of a cube with a side length of 3 cm, we need to find the area of all six faces of the cube.
- The formula to find the surface area of a cube is 6 x (side x side).
- Given that the side length of the cube is 3 cm, we can plug in the values to get: 6 x (3 x 3) = 6 x 9 = 54 cm².
Therefore, the total surface area of a cube with a side length of 3 cm is 54 cm².

Surface Area of a Cube with Double the Side Length
If we double the side length of the cube to 6 cm, the new surface area can be calculated in a similar manner.
- The formula to find the surface area of a cube is 6 x (side x side).
- With the new side length of 6 cm, we can plug in the values to get: 6 x (6 x 6) = 6 x 36 = 216 cm².
Therefore, the surface area of a cube formed by doubling its side length to 6 cm is 216 cm².
In summary, the total surface area of a cube with a side length of 3 cm is 54 cm², while the surface area of a cube formed by doubling its side length to 6 cm is 216 cm².
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Find the totall surface area of a cube of side 3 cm what will be the surface area of a cube formed by doubling its side?
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