Half-Plane
A half-plane is each of the parties that a plane is divided into when intersected by a line or another plain.
- Points
- Line
- Line Segment
- Ray
- Perpendicular Line
- Perpendicular Bisec.
- Plane
- Vertex
- Diagonals
- Diagonal Number
- Square Diagonal
- Rectangle Diagonal
- Apothem
- Polygon Apothem
- Square Apothem
- Hexagon Apothem
- Polygons
- Concave Polygon
- Convex Polygons
- Circumscribed Poly.
- Inscribed Polygons
- Equiangular Polygon
- Equilateral Polygon
- Similar Polygons
- Polygon Diagonals
- Types of Polygons
- Quadrilaterals
- Parallelograms
