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Ex_77
Author:
早苗雅史
GeoGebra
New Resources
二次曲線と離心率
コイン投げと樹形図
standingwave-reflection-fixed
standingwave-plus
斜めドップラー
Discover Resources
外心
正２０面体（黄金比）
flower3
アステロイド01
P.257 応用例題３のギョウザ
Discover Topics
Probability
Solids or 3D Shapes
Ellipse
Matrices
Pythagoras or Pythagorean Theorem