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接線と極線
Author:
Bunryu Kamimura
Topic:
Ellipse
,
Tangent Line or Tangent
接点を結んだ線が極線。Pをいろいろ動かしてみよう。
GeoGebra
New Resources
standingwave-reflection-fixed
6章⑥三角柱の展開図
フーリエ級数展開
接点の作る円は内接円
正17角形 作図 regular 17-gon 2
Discover Resources
平方完成
傍心四角形 その2
The four circles are strapped.
gotfnpm
p123Q1
Discover Topics
Geometry
Real Numbers
Stochastic Process or Random Process
Pyramid
Sine