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Contenuti
Protractor-usage
角
三角形
多邊形
Protractor-usage
Autore:
Ronan Downes
,
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Sommario
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
Successivo
Measurement & Classification of Angles 角的量度和分類
Nuove risorse
畫出對稱圖形
三位數除以一位數（二）
球體建築師
第八周作业
算柱 (兩位數)
Scopri le risorse
幾何作圖動畫示範
一次函數
認識函數
YIPPUIMEIgeogebra
Copie de 河內塔 (Tower of Hanoi)
Scopri gli argomenti
Funzione tangente
Equazioni di 2° grado
Triangoli
Iperbole
Aritmetica
