A Line
Explore how lines extend infinitely, how they relate to each other, and build your own constructions in an interactive sandbox.
Ch. 4. Basic Geometrical Ideas 4.4 A Line Easy
Instructions
- 🔍 Line Explorer: Place points, watch lines form, and discover the key properties of a line through guided construction.
- 🔄 Line Relationships: Drag and rotate lines to explore intersecting lines, parallel lines, and collinear points.
- 🧪 Line Lab: A free-form sandbox — create points and lines, and earn achievements by discovering geometric relationships.