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Outline
三角形及多邊形
角
三角形
多邊形
三角形及多邊形
Author:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Table of Contents
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
Next
Measurement & Classification of Angles 角的量度和分類
New Resources
判斷球體
找出對稱軸
錐體建築師
sanjiaohanshu
兩位數加法
Discover Resources
分數變身術
Captain America
Angle between line and plane
腾讯网
二倍角的正切公式的证明
Discover Topics
Means
Equilateral Triangles
Indefinite Integral
Arithmetic Mean
Arithmetic
