find the surface area of one of the faces (all of the faces are the same if it is a true cube)
for example if the length is 2 and the width is 2 then u multiply that and get the surface area of that
then since there is 6 faces to a cube so u multiply the surface area of one of the faces by 6
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Total surface area of a cube = 6*area of cube face = 6*cube side*cube side
Zero. A cube does not have a curved surface area.
2x2x6=24 Each surface is 2x2 which equals 4, and there are six surfaces on the outside of a cube, so 6x4=24. Ta-dah!
If a is the side,lateral surface area of cube=4a2
Total Surface Area of Cube is 6a2 . Here "a" is the "length of each side" of the cube.