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GeoGebra
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16.05.2017
Author:
maksim.makarov
GeoGebra
New Resources
探究由平行線和截線所成的角
Poorly Drawn Parallelograms 2
Quiz: Finding Average Rate of Change
Dissections by Guillermo Bautista
Tutorial: Create lists of numbers and objects
Discover Resources
Investigating Angles in Parallel Lines
Translation Screen Saver
Slope field plotter
day 84
小一時間(量度完結時間)