Question

find the volume of a cube whose edges is 1/4 cm​

Answer 1

A

CubeSolve for volume

V=a3a

Edge

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Answer 2

Given :-

• Shape = Cube
• Edge of cube = 1/4cm
• Edge of cube = 0.25cm

To Find :-

• Volume of the Cube

Solution :-

➞ Volume of Cube = (edge)³

➞ Volume of Cube = edge × edge × edge

➞ Volume of Cube = 0.25 × 0.25 × 0.25

➞ Volume of Cube = 0.0625 × 0.25

➞ Volume of Cube = 0.015625cm³

Therefore, Volume of Cube = 0.015625cm³

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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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