Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Angle Properties of Parallel Lines
Author:
AeolusOphion
Topic:
Angles
Move the points and the cross to explore the properties of parallel angles!
GeoGebra
Which colours do you think are equal? Explore this by moving the cross and the points. Now show the values of the angles. Were you right?
New Resources
Simplifying Radicals: Geometric Thin Slice
Introduction
Bottema's Theorem
Slope Field (1)
Parallel or Not? (V2)
Discover Resources
Tesselations of regular polygons
Madam
Alternate Segment Theorem 1 (21 July 2017)
F-G Different Size & Speed Ferris Wheels
GoGeometry Action 103!
Discover Topics
Vectors 3D (Three-Dimensional)
Percentages
Vectors 2D (Two-Dimensional)
Straight Lines
Geometric Distribution