Equilateral Triangle + Semicircle = ? (GoGeometry Action 88)

Argomento:Circonferenza, Triangoli equilateri

Creation of this applet was inspired by a tweet from Antonio Gutierrez (GoGeometry). How can we formally prove what this applet informally illustrates?

Quick (Silent) Demo

Nuove risorse

Colors for GeoGebra
Ringed Polyhedra
判斷錐體
Forming Similar Triangles
רישום חופשי

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Transformational & Standard form of the Quadratic Function
TransPractice_NoList
Medians, Altitudes, Perp. Bis., Ang. Bis. -- Ian Quick
Solving positive inequalities
Median- Christian Jax Murray
Why SSA and ASS don't prove congruence with circles

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Rettangolo
Istogramma
Numeri razionali
Successioni e serie
Equazioni di 2° grado