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動態畢氏定理
Author:
羅驥韡 (Pegasus Roe)
Discover Resources
Pie Chart
Test dynagraph
amandag ellipse
Άσκηση Γεωμετρίας 26 (Λύση 2η)
Transformations
New Resources
The Sierpinski triangle from a slide in GeoGebra.
Trefoil Knot
testfileFri Aug 17 23:44:53 CEST 20180.4461663036318193
Skill 282 Teacher primer
adding squares - piece 2
