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軌跡方程式
Author:
Ho-Kai Chen
動圓和定圓C外切, 因兩圓相切, 切點隨著動圓而變動... 動圓的圓心軌跡是拋物線
GeoGebra
New Resources
Triangle Flexer
Graph of y = ax² + bx + c
z`]]
רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Discover Resources
surface and plane intersectionPC
area under circle
Μία Απλή Ανίσωση
diana Asamoah Square
Parallel Lines
aaron and shany
Discover Topics
Centroid or Barycenter
Special Points
Line Segment
Tree Diagrams
Logic