Lesson 3.1 - Perpendicular Postulate
There exists exactly one perpendicular to a line through a given point.
This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com
Created with GeoGebra
–
Shared by
selias33
–
View as Java Applet
–
View as HTML5 Applet