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Outline
Protractor-usage
角
三角形
多邊形
Protractor-usage
Author:
Ronan Downes
,
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
錐體建築師
【案例】2018年全国1卷理科12题
兩組對邊相等和有直角的四邊形
球體建築師
拼砌四邊形
Discover Resources
畫三角形 題3a
中空柱體
All you need is
數列
部分佔全部的百分率: 例3的副本
Discover Topics
Piecewise Functions
Stochastic Process or Random Process
Pie Chart or Circle Chart
Similar Triangles
Circle
