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Filled_Spiral
作者：
olle.olsson@varberg.se
GeoGebra
最新資源
Random Polar Curve (3)
apec
Rose Curve
Damped Trochoidal Curve
Trefoil Knot
探索資源
The sinusoidal single and 3 phase waveform
Elizabeth's GeoGebra Book
NicholsK Polynomial Worksheet
HHS Super Catapult Simulator
Euclid's proof of Pythagoras' Theorem
探索主題
Pythagoras or Pythagorean Theorem
直角三角形
加法
百分率
橢圓