Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Orthocenter Area Property
Author:
Steve Phelps
Topic:
Area
,
Orthocenter
A little known property of the orthocenter: The orthocenter divides each altitude into two parts whose product is the same for each altitude. Drag the slider to see this illustrated.
GeoGebra
New Resources
Droste effect
Variation Theory Parallelogram Proofs
Finding Average Rate of Change of a Function
Average Rate of Change: Graph a Function (2)
Poorly Drawn Parallelograms 3
Discover Resources
Triunghiuri Asemenea.
Geo-2017-Construction11-SimilarRightTriangles
arc_to_circle
ALG 1 H Geogebra Construction/Slides
PacMath(3) : Compare two decimal numbers
Discover Topics
Step Functions
Translation
Random Variables
Pyramid
Median Line