邊長與三角形_工作紙

Egilea:GeoGebra Institute of Hong Kong

02_WS_Constructing_Triangle

Word檔：http://wlts.edb.hkedcity.net/math/02_WS_Constructing_Triangle.doc

Baliabide berriak

Aurkitu Baliabideak

Aurkitu Gaiak