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Frustum | 平截頭體
Author:
Alex CHIK
GeoGebra
gMath 互動數學教室
http://www.geogebra.hk
New Resources
Triangle with 3 Right Angles
Locus Related to Descartes' Folium
Reflection = 180° Rotation about a Line
Circle Passing Through 3 Points
Exploring GeoGebra for the First Time
Discover Resources
Orthocenter3
Fitting the Sine Function - 2
track animation
All directions ascent directions does not imply local minimiser
Enlargement
Discover Topics
Algebra
Vectors
Correlation
Means
Complex Numbers