Pie Charts
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What a pie chart shows

What a pie chart shows

Pie chart with labelled sectors, centre, a 90 degree sector, a 120 degree sector, and the whole circle marked as 360 degrees

A pie chart is a circle split into sectors, with each sector showing one category from the data. The whole circle represents the total, so all the sector angles must add to 360∘360^{\circ}360∘.

Pie Charts Lesson

  1. IGCSE
  2. /Maths
  3. /Pie Charts