8th Class Mathematics Menstruation Surface Area and Volume of Cube

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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