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Regular Pentagon Wonder: GoGeometry Action 192!
Auteur :
Tim Brzezinski
Thème :
Géometrie
,
Polygones
Creation of this resource was inspired by
this problem
from Antonio Gutierrez.
How can we formally prove what is dynamically illustrated here?
The pentagon shown below is regular. The LARGE POINTS are MOVEABLE. Be sure to slide the slider SLOWLY!
GeoGebra
Quick (silent) demo
Nouvelles ressources
Modifiable Right Triangular Prism
Graphing Basic and Compound Inequalities
Deciding How New Information Affects Probability
Deriving the Arc Length Formula
Perpendicular Lines: Quick Exploration
Découvrir des ressources
Parallelogram Diagonal Angles
Diagram Pie
slope-intercept form
Similar triangles with multiplication factor. - veu3
Gravitational wave simulation
Découvrir des Thèmes
Combinatoires
Cercle
Losange
Loi Normale
Segment