Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Perpendicular Lines and Slopes
Author:
Tom Maes
Below are two perpendicular lines and their slopes. Drag the points and observe the slopes to discover the relationship between the slopes of perpendicular lines.
GeoGebra
New Resources
Linear Cross Section Exercise
Ellipse as Envelope - Correspondence Method
Construct a Square
Piano. Keyboard.
Stairs (Optical Illusion)
Discover Resources
The Effects of Parameters on the Absolute Value Function
Vecotr between two points
Experiment 1
CarolineHan_IntroInvariants
Funksjon av to variable
Discover Topics
Geometry
Linear Regression
Optimization Problems
Natural Numbers
Fractions