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Altitudes of Triangles
Author:
eashaw
Move the three points of the triangle below to see their relationship to the altitudes of the triangle.
GeoGebra
New Resources
Simplifying Radicals: Geometric Thin Slice
van Aubel's Theorem
Slope Field (1)
Construct a Square
Angles and Intersecting Lines: Quick Investigation
Discover Resources
TD1 Exercice 1
fig 4 yaron second
ไฮเปอร์โบลา
Loonlijn op koorde door M
project #1
Discover Topics
Special Points
Frequency Distribution
Complex Numbers
Upper and Lower Sum or Riemann Sum
Straight Lines