 Compass and straightedge constructions

Compass and straightedge constructions refer to a classical method of drawing geometric figures using only two tools: a compass and a straightedge (a ruler without markings). This method has its roots in ancient Greek geometry and is foundational for various geometric principles and theorems. ### Tools Explained: 1. **Compass**: A tool used to draw arcs or circles and to measure distances. It can set off equal distances (like the radius of a circle) when one point is placed at a specific location.