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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
bewijs stelling van Pythagoras
power rule of x^n derivatives
Morse code visualizer / decoder
Flip 4 Coins
Balls in an Urn
Discover Resources
Vary R and P
witchs hat
Determine Constant Ratio Geometric Sequence
Nørrebro Park Skole 6C
Two distinct straight lines cannot intersect at more than one point
Discover Topics
Linear Functions
Vectors
Geometric Distribution
Division
Ratios