Karen Morrison and Nick Hamshaw Solutions for Exercise 7: Exercise 7.7

Author:Karen Morrison & Nick Hamshaw

Karen Morrison Mathematics Solutions for Exercise - Karen Morrison and Nick Hamshaw Solutions for Exercise 7: Exercise 7.7

Attempt the practice questions from Exercise 7: Exercise 7.7 with hints and solutions to strengthen your understanding. Cambridge IGCSE® Mathematics Core and Extended Coursebook Second Edition solutions are prepared by Experienced Embibe Experts.

Questions from Karen Morrison and Nick Hamshaw Solutions for Exercise 7: Exercise 7.7 with Hints & Solutions

MEDIUM
Upper Secondary: IGCSE
IMPORTANT

The diagram shows a rocket that consists of a cone placed on top of a cylinder. Find the surface area of the rocket.

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MEDIUM
Upper Secondary: IGCSE
IMPORTANT

The diagram shows a rocket that consists of a cone placed on top of a cylinder. Find the volume of the rocket.

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MEDIUM
Upper Secondary: IGCSE
IMPORTANT

The diagram shows a child's toy that consists of a hemisphere and a cone. Find the volume of the toy.

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MEDIUM
Upper Secondary: IGCSE
IMPORTANT

The diagram shows a child's toy that consists of a hemisphere and a cone. Find the surface area of the toy.

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MEDIUM
Upper Secondary: IGCSE
IMPORTANT

The sphere and cone shown in the diagram have the same volume. Find the radius of the sphere.

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MEDIUM
Upper Secondary: IGCSE
IMPORTANT

The volume of the larger sphere of radius R is twice the volume of smaller sphere of radius r. Find an equation connecting r to R.

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MEDIUM
Upper Secondary: IGCSE
IMPORTANT

32 cm long cardboard postage tube has a radius of 2.5 cm. What is the exact volume of the tube?

MEDIUM
Upper Secondary: IGCSE
IMPORTANT

32 cm long cardboard postage tube has a radius of 2.5 cm. For posting the tube is sealed at both ends. What is the surface area of sealed tube?