Question

find the value of cube, whose side is 9cm.​

Answer 1

Answer:

729cm3

Step-by-step explanation:

SIDE=9cm

Volume=(side)^3

           =(9)^3

          =729cm^3

Answer 2

Correct Question :

• Find the Volume of the Cube, whose side is 9cm.

Given :

• Shape = Cube
• Side of Cube = 9cm

To Find :

• Volume of the Cube

Solution :

✰ As we know that, Volume of Cube is given by (side)³ or side × side × side . Now in this question, Side of the Cube is 9cm . So we will put the given values in the formula to find the Volume of the Cube.

⠀⠀⠀

⠀⠀⠀⟼⠀⠀⠀Volume = (side)³

⠀⠀⠀⟼⠀⠀⠀Volume = side × side × side

⠀⠀⠀⟼⠀⠀⠀Volume = 9 × 9 × 9

⠀⠀⠀⟼⠀⠀⠀Volume = 9 × 81

⠀⠀⠀⟼⠀⠀⠀Volume = 729cm³

⠀

Thus Volume of Cube is 729cm³

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★ Additional Info :

• Volume of cylinder = πr²h
• T.S.A of cylinder = 2πrh + 2πr²
• Volume of cone = ⅓ πr²h
• C.S.A of cone = πrl
• T.S.A of cone = πrl + πr²
• Volume of cuboid = l × b × h
• C.S.A of cuboid = 2(l + b)h
• T.S.A of cuboid = 2(lb + bh + lh)
• C.S.A of cube = 4a²
• T.S.A of cube = 6a²
• Volume of cube = a³
• Volume of sphere = 4/3πr³
• Surface area of sphere = 4πr²
• Volume of hemisphere = ⅔ πr³
• C.S.A of hemisphere = 2πr²
• T.S.A of hemisphere = 3πr²

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