Spheres and Cones
8
Hard
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The diagram shows a solid hemisphere with a radius of 10 cm.

Diagram of a solid hemisphere with radius 10 cm.

Volume of sphere=43πr3 \text{Volume of sphere} = \frac{4}{3}\pi r^3 Volume of sphere=34​πr3 Surface area of sphere=πr2 \text{Surface area of sphere} = \pi r^2 Surface area of sphere=πr2

Diagram of a sphere with radius r.

Work out the total surface area of the hemisphere. Give your answer in terms of π\piπ.

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Spheres and Cones Questions

Practise Eduqas GCSE Maths Spheres and Cones with exam-style questions for Foundation and Higher tier. 25 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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Spheres and Cones Questions

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