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Circle & Circumference
Author:
spkwan
Topic:
Circle
Circumference of these Circles
GeoGebra
Circumference Sum of Touching Circles through a Line
GeoGebra
worksheet
worksheet 2 v2.pdf
Squares on the Diagonal
GeoGebra
GeoGebra
Conference Paper
https://www.eduhk.hk/primaryed/eproceedings/fullpaper/RN338.pdf
Lesson for Analysis
https://youtu.be/yQUIsqRZ8Os
New Resources
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Pathway to Proof: Triangle Angles
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Matrices
Pie Chart or Circle Chart