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GeoGebra
Theorem 19
Author:
Folens Publishers
Discover Resources
正多形與圓
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Find the center of rotation
Ellipse2
การสร้างรูปคลี่พีรามิด
New Resources
Parallel Lines and Their Slopes (Discovery)
Quadrangular Trefoil Knot
Example LF.Form.2. Point-Slope Form
testfileMon Aug 20 23:35:08 CEST 20180.8418523311184002
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