Arthur Lee – Resources – GeoGebra

section of sphere
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Arthur Lee
circle pattern problem
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Arthur Lee
petty pentagon 2
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Arthur Lee
petty pentagon
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Arthur Lee
compare angles and arcs
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Arthur Lee
scratch
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Arthur Lee
lesson
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Arthur Lee
單利息 / 複利息
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Arthur Lee
From simple to compound interest
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Arthur Lee
連續百分數增減
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Arthur Lee
successive percentage changes
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Arthur Lee
two arcs
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Arthur Lee
Spotlight
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Arthur Lee
Angles in a Circle
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Arthur Lee
chord from an angle
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Arthur Lee
Which one is different?
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Arthur Lee
About Exponents
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Arthur Lee
Solving Exponential Equation
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Arthur Lee
covid trajectory 2
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Arthur Lee
covid trajectory
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Arthur Lee
Which is longer?
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Arthur Lee
Which is longer?
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Arthur Lee
unwind
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Arthur Lee
terrarium
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Arthur Lee