GCSE Maths Practice: pie-charts

Question 12 of 12

Calculate number of people in a sector from pie chart.

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\( \begin{array}{l} \text{Pie chart represents 90 people. Sector = 18°. How many people?} \end{array} \)

Diagram

Choose one option:

Double-check division and multiplication.

Find value per degree then multiply by sector angle.