GeoGebra
GeoGebra
Basic Geometric Ideas
Lines
Angles
Triangles
Basic Geometric Ideas
Author:
New Orleans Geogebra Institute
Table of Contents
Lines
Slopes and Angles between Lines
Working with Midpoints
Angles
Size of Angle
Alternate Interior Angles
Alternate Exterior Angles
Vertical Angles
Triangles
Sum of Angles of Triangle
Next
Slopes and Angles between Lines
New Resources
INVESTIGATION - Linear solutions
Open Middle: Graphing Linear Inequalities (2)
Unit Vector
Umbrella Holder
Mapping Rectangles into Discs
Discover Resources
Visual proof 3
PMC 2013-14 Q3
Midpoint
Project2
IM Tape Diagrams for Algebra
Discover Topics
Calculus
Median Value
Integers
Parametric Curves
Constructions
