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GoGeometry Action 193!
Author:
Tim Brzezinski
Topic:
Equilateral Triangles
,
Geometry
Creation of this resource was inspired by
this problem
from
Antonio Gutierrez
.
How would you describe the phenomenon you see here? How can formally prove this true?
LARGE POINTS are moveable here. Move them where you'd like!
GeoGebra
New Resources
alg2_05_05_04_applet_exp_fxn_flvs
Variation Theory Parallelogram Proofs
Shadow of a Cube (v2)
Poorly Drawn Parallelograms 3
Icosahedron1
Discover Resources
Geraden erkennen
casse-tête
Triangle Interior Angle Lesson
La plus grande tige dans un parallélépipède rectangle
jack_woodward_Qtr1project_O3
Discover Topics
Quadratic Equations
Sine
Cube
Definite Integral
Hyperbola