Lee anya
5.0 n'ime kpakpando ise (dabere na nyocha 1)
Kig bụ ngwa mgbakọ na mwepụ na-emekọrịta ihe maka mmụta na nkuzi geometry. Ọ na-enye ohere
Kpido: drawing tool for mathematical figures
GeoGebra
4.0 n'ime kpakpando 5 (dabere na nyocha 1)
GeoGebra bụ mmemme ngwanrọ mgbakọ na mwepụ maka mmụta na nkuzi mgbakọ na mwepụ