Spheres and Cones
4Hard64%
0/3

The diagram shows a solid wooden cone.

Diagram of a solid cone with slant height 14 cm and base radius 4.5 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

Diagram of a cone showing slant height l, height h, and radius r.

The slant height of the cone is 14 cm. The base of the cone has a radius of 4.5 cm.

Work out the total surface area of the cone. Give your answer correct to 3 significant figures.

[3]

Spheres and Cones Questions

Practise OCR GCSE Maths Spheres and Cones with exam-style questions for Foundation and Higher tier. 25 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.

PreviousNext

Spheres and Cones Questions

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