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Outline
Sundials
Sundials / Zonnewijzers
Astrolabes
Buitenman
Sundials
Author:
Henk Hietbrink
This is my public GeoGebra book on sundials and astrolabes. Henk Hietbrink
http://www.henkhietbrink.nl/
Table of Contents
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
Next
Horizontal sundial (for any latitude)
New Resources
seo tool
Model sferyczny - dwunastościan-dwudziestościan
Angle Addition: Warm Up Exercises
¿Quién llegará más lejos en el mundial?
Fourier Lissajous (Mechanical)
Discover Resources
Modeling Project Angle
DanielFlores.EulerSegment.Period1
Euclid Prop 1 ( Ethan J.)
NTangente
Triángulo_MaMbHa
Discover Topics
Binomial Distribution
Coordinates
Geometric Transformations
Division
Subtraction
