GeoGebra
Home
News Feed
Resources
Profile
People
Groups
App Downloads
GeoGebra
Altitudes of a Triangle
Author:
MariusReiter
Is the intersection Point D of the altitudes always inside of the triangle? If yes, explain why! If no, draw an example triangle on paper in your Notebook.
Similar Resources
Yep33
Altitudes and orthocenter
AltitudesTriangles
Investigation 7: Finding the Altitudes
Orthocentre of a triangle
Discover GeoGebra
Tess 1 step 5
Exploring Function
Polygon Self-Intersection 2
Truncation of the icosahedron->Soccer ball (football)
Rhombus
New Resources
Vlad 1
Alex D.
GeoGebra_Activity
Homothety&Symmetry
Mario
