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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
円の伸開線
standingwave
コイン投げと樹形図
standingwave-reflection-free
正17角形 作図 regular 17-gon
Discover Resources
慣性をもつ点A
Mamicon's/Epi-Hypo-cycloids
アステロイド(旭医大2017)
M_iwate_2018_01
直線3
Discover Topics
Sequences and Series
Plane Figures or Shapes
Geometry
Poisson Distribution
Similarity Transformation or Similarity