A cylinder has a volume of 19 cm³. If the radius is doubled, what is the volume of the new cylinder?

Khaloymes asked Mar 8, 2023

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Khaloymes asked Mar 8, 2023

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23 votes

Answer:

New volume is 4 times larger than original volume

Explanation:

ORIGINAL Volume of a cylinder = pi h r^2 <===== now double 'r'

New volume = pi h (2r)^2 = 4 pi h r^2 <===this is 4x the ORIGINAL volume

Lokomotywa answered Mar 15, 2023

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