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GCSE Maths

Statistics

Pie Charts

Pie Charts

Need extra help with maths?

Practice Questions and Resources

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Everything you need to master this topic.

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Workpack

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Solutions

Download the full worked solutions to every question. 

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Level 3–5
Foundation & Higher
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Key Points 

  • Show data as proportions of a whole.

  • The whole circle represents 360°.

  • Angle = (Frequency ÷ Total) × 360°.

  • Frequency = (Angle ÷ 360°) × Total.

  • Larger sectors represent larger proportions.


Keywords: pie charts, sector angle, proportion, frequency, 360 degrees, GCSE statistics.

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