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Find the height of a cylinder with a volume of 108 piecube the radius of the cylinder is twice the height |
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Answer» Given:
To FIND out: Find the height of the cylinder? Formula used: Volume of cylinder = πr²h Solution: Let the height of cylinder be h. ★According to the question, Volume of cylinder = πr²h ➠ 108 π = π × (2h)² × h ➠ 108π = π × 4h² × h ➠ 4h³ = 108π/π ➠ 4h³ = 108 ➠ h³ = 108/4 ➠ h³ = 27 ➠ h = 3 cm Hence, the height of given cylinder is 3 cm. |
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