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三角形の垂心(an orthocenter)
Author:
Takayuki Kamei
Topic:
Orthocenter
GeoGebra
New Resources
sine-wave
アステロイド
standingwave-plus
正17角形 作図 regular 17-gon
standingwave-reflection-free
Discover Resources
三角形の角の二等分線(a inner center)
Internal Resistance
直角三角形におけるピックの定理
定義域固定
Q4-6
Discover Topics
Linear Programming or Linear Optimization
Interest Calculation
Line Segment
Conditional Probability
Equilateral Triangles