Outline
Geometric Construction 幾何作圖
A collection of construction problems with rulers and compasses
尺規作圖問題集
The majority of problems are adopted from the iPad app GeoGon (http://iappideas.com/geocon).
GeoGebra 互動數學教室
http://www.geogebra.hk
![Geometric Construction 幾何作圖](https://stage.geogebra.org/resource/jrLgQRWP/Ct3BXJvks3xuex6u/material-jrLgQRWP-thumb.png)
Outline