Outline
Euclidean Geometry
Collection of Euclidean Geometry worksheets.
Table of Contents
Proofs
Measuring
Angles, Segments and Lines
- Relative Positions of Two Lines in the Plane - Lesson+Exploration+Practice
- Angles Between Two Lines and a Transversal - Lesson+Exploration+Practice
- Parallel lines, Transversals and Segments
- Thales' Intercept Theorem
- Construcing a 30° Angle + Properties of Rhombi
- Construcing a 60° Angle + Properties of 30°-60°-90° Triangles
- Constructing the Angle Bisector + Activities
- Constructing the Copy of an Angle + Angles Activities
- Constructing the Midpoint and the Perpendicular Bisector of a Segment
- Constructing the Perpendicular Line Through a Point on the Line
- Constructing the Perpendicular Line Through a Point Not on the Line
Triangles
- Classifying Triangles
- Special Points of Triangles
- Special Right Triangles 30°-60°-90° and 45°-45°-90°
- Constructing an Isosceles Triangle with Given Side + Activities
- Constructing Equilateral Triangles + Activities
- Constructing an Inscribed Equilateral Triangle + Activities
- Constructing a triangle, given a side and two angles
- Pythagorean Theorem - a "proof without words"
- Dissections - Haberdasher's puzzle
- Golden Triangle and Spiral
Polygons
- Convex, Concave and Self-Intersecting Polygons - Lesson+Exploration+Practice
- Exploring rotational symmetry of regular polygons - Lesson+Exploration+Practice
- Rotational symmetry and lines of symmetry of a regular polygon - Lesson+Exploration+Practice
- Constructing a Regular Hexagon + Practice
- Regular Star Polygons
Circles
Areas
Misc.