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GeoGebra
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Contenuti
Sundials
Sundials / Zonnewijzers
Astrolabes
Buitenman
Sundials
Autore:
Henk Hietbrink
This is my public GeoGebra book on sundials and astrolabes. Henk Hietbrink
http://www.henkhietbrink.nl/
Sommario
Sundials / Zonnewijzers
Horizontal sundial (for any latitude)
Most important angles in the Celestial Sphere
Angle at Sunrise
Sundail Ibn Tulun
Declinerende verticale zonnewijzer
Sundial Geometrical Construction
Altitude of the sun
Analemmatische Zonnewijzer
Astrolabes
Astrolabe and Stereographic Projection
Buitenman
De klok van den Buitenman
Successivo
Horizontal sundial (for any latitude)
Nuove risorse
Rolling an Equilateral Triangle
Building Figures with Set Areas
Publish app "Public" test
Conway Circle Theorem
Rolling Circles and Polygons
Scopri le risorse
Equation of a line, through two points
Dynagraph
stephanie_trianglesegments
Treasure Hunt
رسم مماس بر دایره
Scopri gli argomenti
Funzioni a tratti
Coseno
Triangoli
Media
Moltiplicazione
