Find the edge of the cube whose volume is 100cm3
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☞ Your Answer (approx) 5 cm
➝ Volume of cube = 100 cm³
✭ Edge of Cube
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Correct Question -
Find the edge of the cube whose volume is 100 cm³ .
In the above Question , we have been provided the following information -
The volume of the given cube is 100 cm³ .
To find -
We have to find the edge of the cube .
Solution -
Let the edge of the given cube be a cm .
We know that -
Volume Of Cube -
=> a³
But , the volume of the cube is given as 100 cm³ .
So
a³ = 100
=> a = 3√ { 100 }
=> a = 4.64 cm .
Hence the required edge of the cube is 4.64 cm.
Additional Information -
For a cube of edge a cm -
The lateral Surface area of the cube is 4a² unit² .
The total surface area of the cube is 6a² unit² .
__________
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