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tangent to "stationary" point
作者:
Esther Gruenhut
GeoGebra
最新資源
Isosceles Triangle: Quick Construction
Ellipse as Envelope - Correspondence Method
"Compressed" Astroid as Envelope
Rotating Points (Optical Illusion)
Play C3 E3 G3 C4_C4
探索資源
allumette aléatoire
Теорема косинусов.
New Trig ID's from Similar Right Triangles (V2)
проекции
Amanda Baggesen
探索主題
分數
Dilation
線段
相似三角形
Sequences and Series