Constructions
Constructions covers elementary methods related to perpendicularity, parallelism, bisectors, angles, polygons, circles and centers of a triangle. Topics include:
- Duplicating a Line Segment
- Duplicating an Angle
- Constructing the Perpendicular Bisector
- Constructing a Perpendicular to a Line
- Constructing an Angle Bisector
- Constructing Parallel Lines
- Constructing Altitudes
- Constructing a Median
- Constructing a Triangle Midsegment
- Point of Concurrency
- Circumscribed and Inscribed Circles and Polygons
- Constructing the Incenter
- Constructing the Circumcenter
- Constructing the Orthocenter
- Constructing the Centroid
- Constructing a Perpendicular at a Point on a Line