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Regular Pentagon Wonder: GoGeometry Action 192!
Forfatter
Tim Brzezinski
Emne:
Geometri
,
Polygoner
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
Nye Materialer
Building Algebra Tile Models for Trinomials
GeoGebra 3D Modeling Workshop (March 8 2024)
Deciding How New Information Affects Probability
Midpoint Theorem (V2): Integer Solutions
Isosceles Right Triangle
Opdag Ressourcer
Rectangle_02
p303-15
Testing
BPW Inv 3.3
Comparing fractions with lines and circles
Udforsk emner
Eksponentielle funktioner
Stykkevise funktioner
Funktionsgrafer
Linjestykke
Afledte