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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
Parabolas, Lines and Nomograms
Plotting Points in Quadrant 1
Pythagorean Theorem: Extension Exercises
Quadrant Illustrator 2
Odd Function Explorer
Discover Resources
AA similarity
Problem 155
Geometry Project
Angle Bisectors in a Triangle
Helicóptero
Discover Topics
Median Line
Geometric Mean
Scatter Plot
Conditional Probability
Hyperbola