![](https://cdn.geogebra.org/resource/jcmgektx/P5frFZNxx1cdtozC/material-jcmgektx.png)
Euclid: Tutorial
![](https://cdn.geogebra.org/resource/jcmgektx/P5frFZNxx1cdtozC/material-jcmgektx.png)
Goal
[list=1][*]Construct a line segment from A to B.[/*][*]Construct a ray from C to D.[/*][*]Construct a circle with center E and radius EF.[/*][*]Construct a circle with center F and radius EF.[/*][*]Construct a (black) point at the intersection of AB and the ray CD.[/*][/list]