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作者：
Mihaela Git
GeoGebra
最新資源
Geometry in real life- crop circles (Nicoglu Sabina MD)
Fata animata Eugeniu Turcan MD
Flower Tool
'Tangram' Puzzle 'Cat'
Corpuri geometrice 2
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cercuri concentrice
Suma unghiurilor unui triunghi
Cerc inscris in ABC-d prin A-conc pe cerc
Triunghi-I-d-conc pe IA
Cercul inscris intr-un triunghi
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