Review Pie Chart

What is the measure of all the central angle of a circle?

• 180^o

• 360^o

• 90⁰

• 380⁰

What kind of chart/ graph below shows the percentages of a whole, and represents percentages at a set point in time

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• None of the Above

It is a semicircular geometry tool divided into 180 equal parts, each measuring 1°. It is used for drawing angles of known measures and finding angles.

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Based on the Pie chart, what is the activity that Jacob spent most of his time?

• Doing Household Chores

• Playing outdoor games

• Studying

• Sleeping

How many hours did Jacob spend his time studying?

• 8 hours

• 6 hours

• 4 hours

• 2 hours