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Copy of 円周率と正多角形
Author:
Suzuki
,
嶋津恒彦
GeoGebra
New Resources
standingwave
standingwave-reflection-free
sine-wave
フーリエ級数展開
standingwave-reflection-fixed
Discover Resources
アルテロイド
平行線と線分の比
３点を通る円
垂足円と足円
きのこ笠2
Discover Topics
Tangent Function
Fractions
Root
Logic
Pythagoras or Pythagorean Theorem