Mathematics J.S.S 3 Third Term
Theme: Measurement and geometry
Sub Theme: Shapes
Students should be able to;
- Represent information on Pie chart
- Interpret a pie chart
A pie chart is a circular graph showing a distribution. The pie chart is divided into sectors that are proportional to the frequency or class frequencies of items in a distribution.
The total frequencies of the distribution in a pie chart are equal to 3600 which is the angle in a circle.
The table below shows grades obtained in an examination. Construct a pir chart to show the information.
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