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Triangle Explorer
Author:
Jan Mays
Move the vertices (points) to change the angles. Move the sliders to change the length of the sides.
GeoGebra
Which side lengths make a triangle? What do you notice about the sum of the angles of each triangle?
New Resources
Cross Product in 2D and 3D
Witch of Agnesi - A Classical Construction
"Compressed" Astroid as Envelope
Simplifying Radicals: Geometric Thin Slice
Construct a Square
Discover Resources
Iran MO 2nd Round 1997 #2
Star
Graph Transformation By Substitution
line integrals 002
Toblerone
Discover Topics
Logic
Functions
Parametric Curves
Fractions
Angles