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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
算柱 (兩位數)
小数 的副本
球體建築師
Claude 解幾何題
美國國旗 (Codex 版)
Discover Resources
Trajectory of system: y'=y^2-y
log對數
認識圓
谢尔宾斯基三角形
等分圓製作
Discover Topics
LCM and GCD
Cylinder
Similarity Transformation or Similarity
Integers
Addition
