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Spheres and Cones

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Question 5
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A solid cone has a height of 8 cm and a base diameter of 12 cm.

Volume of cone=13πr2h \text{Volume of cone} = \frac{1}{3}\pi r^2 h Volume of cone=31​πr2h Curved surface area of cone=πrl \text{Curved surface area of cone} = \pi r l Curved surface area of cone=πrl

Work out the total surface area of the cone.

Give your answer in terms of π\piπ.

[4]

Spheres and Cones Questions

  1. GCSE
  2. /Maths
  3. /Spheres and Cones

Practise Edexcel GCSE Maths Spheres and Cones with exam-style questions for Foundation and Higher tier. 25 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 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.

Question bank