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Protractor-usage
角
三角形
多邊形
Protractor-usage
Autor:
Ronan Downes
,
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Lista de conteúdos
角
Measurement & Classification of Angles 角的量度和分類
Addition of Angles 角的相加
三角形
Classification of Triangles 三角形的分類
Interior & Exterior Angles of Triangles 三角形內角和及外角
Quiz on Interior & Exterior Angles of Triangles 三角形內角和及外角：測驗
Viviani's Theorem
尋找等腰三角形 Isosceles Triangle Hunt
多邊形
Sum of Interior Angles of Polygons 多邊形內角和
Sum of Exterior Angles of Polygons 多邊形外角和
Regular Star Polygon
Próximo
Measurement & Classification of Angles 角的量度和分類
Novos Materiais
兩組對邊相等的四邊形
第八周作业
兩組對邊相等和有直角的四邊形
Nested spiral octagon
國旗 (Claude 版)
Descobrir recursos
測試 ...
自行车运动
拉面直径例题
Copy of 周界
旋轉六邊形
Explorar Tópicos
Média Aritmética
Funções Polinomiais
Cosseno
Triângulos
Circuncírculo ou Circunferência Circunscrita
