Circle Theorem: Angle at the Circumference/Center

Q1
Move point Q around and record the values of the two angles.
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• Unordered list
1. Ordered list
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Q2
Describe the pattern that you notice.
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Q3
Suggest a formula that describes their relationship.
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Q4
Verify the formula for two new values of the angle at the centre,
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• Unordered list
1. Ordered list
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– lorena gazzola

Information: Circle Theorem: Angle at the Circumference/Center