The diagram shows a hollow cone with base radius 12 cm and height 24 cm. A solid

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The diagram shows a hollow cone with base radius 12 cm and height 24 cm. A solid cylinder stands on the base of the cone and the upper edge touches the inside of the cone. The cylinder has base radius r cm, height h cm and volume V cm³.

a. Express h in terms of r.

b. Show that V = 2πr²(12 – r).

c. Find the volume of the largest cylinder which can stand inside the cone.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Sep 01, 2021 12:39 AM

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The diagram shows a hollow cone with base radius 12 cm and height 24 cm. A solid

Question:

24 cm r 12 cm

Step by Step Answer:

Given Height of the bigger cone 24 cm Radius of the bigger cone 12 cm On the upper side we have ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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