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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
畫出對稱圖形
四邊形的特性
画直线等分三角形的面积
找出對稱軸
GeoGebra笔记功能体验课件
Discover Resources
斜率 - 概念及定義 (1)
Percentage
用數值滑桿控製物件顯示條件
線性規劃
翰林數學_2下_CH3-2_RHS證明
Discover Topics
Bar Chart or Bar Graph
Curve Sketching
Binomial Distribution
Continuity
Right Triangles
