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Angle Copy - #3 Compass & Straightedge with GeoGebra

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Xuất bản 09/08/2016
More: http://geogebrawiki.wikispaces.com/Angle-Copy Use GeoGebra to do compass and straightedge construction in exactly the same way as on paper so skills are transferable. When done, you can test your dynamic construction with GeoGebra and understand even more. The 3rd of 6 basic constructions: "copy an angle".
compass copy construction segment angle triangle ruler straightedge geogebra