What is the height of a cylinder that has the same volume

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What is the height of a cylinder that has the same volume and radius as a sphere of diameter 12 cm ?

Volume of sphere =	4	π × (6)³ cu.cm.
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∴ Volume of cylinder = πr²h = π × (6)² × h

Now, π × (6)² × h =	4	π × (6)³ cu.cm.
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⇒ π =	4	× 6 = 8 cm.
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