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Three Altitudes
Author:
Diana Braun
Click on the Check boxes to see where the 3 altitudes meet.
GeoGebra
Click and drag on a point to make the triangle acute, obtuse, and right. Where is the orthocenter located?
New Resources
alg2_05_05_01_slider_practice_flvs
alg2_05_05_01_applet_exp_flvs
Variation Theory Parallelogram Proofs
Poorly Drawn Parallelograms 3
Icosahedron
Discover Resources
Solorzano
any fun hs
Timone's Circle
الدوال الأسية 11 أدبي
Totoro
Discover Topics
Planes
Variance
Integral Calculus
Normal Distribution
General Quadrilateral