Question

find the surface area of a cube whose volume is 216cmsquare

Answer 1

volume of cube =216cm^3
(side length)^3=(6)^3
side length =6cm
surface area of cube =6x (side length)^2
=6x (6)^2=216cm^2

Answer 2

Given :-

• Shape = Cube
• Volume of Cube = 216cm³

To Find :-

• Surface Area of the Cube

Solution :-

⟹⠀Volume of Cube = Side × Side × Side

⟹⠀⠀Volume of Cube = (Side)³

⟹⠀⠀216 = (Side)³

⟹⠀⠀³√216 = Side

⟹⠀⠀6cm = Side

Now,

➞ Surface Area of Cube = 6 × (Side)²

➞ Total Surface Area of Cube = 6 × (6)²

➞ Total Surface Area of Cube = 6 × 6 × 6

➞ Total Surface Area of Cube = 6 × 36

➞ Total Surface Area of Cube = 216cm³

Therefore, T.S.A of Cube = 216cm³

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