A cone has base radius r cm and a fixed height 18 cm. The radius of the
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A cone has base radius r cm and a fixed height 18 cm.
The radius of the base is increasing at a rate of 0.1 cm s-1.
Find the rate of change of the volume when r = 10.
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The volume of a cone is given by the formula V 13r2h where r is the radius of the base ...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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