The diagram shows the cross-section of a paperweight. The paperweight is a sphere of radius 5 cm

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The diagram shows the cross-section of a paperweight. The paperweight is a sphere of radius 5 cm with the bottom cut off to create a circular flat base with diameter 8 cm.

a. Calculate the angle ACB in radians.

b. Work out the area of cross-section of the paperweight.

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Cambridge IGCSE And O Level Additional Mathematics

ISBN: 9781510421646

1st Edition

Authors: Val Hanrahan, Jeanette Powell

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Question Posted: Sep 03, 2021 01:54 AM

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The diagram shows the cross-section of a paperweight. The paperweight is a sphere of radius 5 cm

Question:

5 cm A 8 cm В

Step by Step Answer:

a To calculate the angle ACB we need to find the central angle of the circle that corresponds to the ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics

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