Surface Area and Volume of Cube
Category : 8th Class
Surface Area and Volume of Cube
Cube
It is a cuboid of equal sides.
Diagonal of a Cube
Diagonal of a cube =\[\sqrt{3}\](side)
In the above given figure alongside of the cube,
side = AB = CD = EF = 6H = AD = BC = EH = FG = AE = BF = CG = DH.
Diagonal of the cube \[=\sqrt{3}\times 1\]
Lateral surface area of the cube \[=4\times {{l}^{2}}\]
Total surface area of the cube \[=6\times {{l}^{2}}\]
Volume of the cube \[={{l}^{3}}\]
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