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三角形の内心と内接円
Author:
Hideaki Hosaka
三角形の内心と内接円の作図です。
GeoGebra
New Resources
サイクロイド
等積変形2
正１７角形 作図 regular 17-gon
アステロイド
standingwave-reflection-fixed
Discover Resources
tyokusenn
定規
中学校教材
enableShiftDragZoom
a 投影図見取図
Discover Topics
Variance
Solids or 3D Shapes
Vectors 3D (Three-Dimensional)
Scalene Triangles
Curve Sketching