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Outline
Sundials / Zonnewijzers
Sundials / Zonnewijzers
Astrolabes
Sundials / Zonnewijzers
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
Hoek bij Zonsopkomst
Declinerende verticale zonnewijzer
Sundial Geometrical Construction
Altitude of the sun
Analemmatische Zonnewijzer
Astrolabes
Astrolabe and Stereographic Projection
Next
Horizontal sundial (for any latitude)
New Resources
z`]]
Triangle Flexer
Tracing the Hyperboloid of One Sheet
Luxembourg Symbol (2)
Colors for GeoGebra
Discover Resources
Trekanter
แยกตัวประกอบพหุนามกำลังสอง
คิดเลขเร็ว คำตอบ 2 หลัก
การบวกเศษส่วน
Investigate the sum of exterior angles in polygons
Discover Topics
Geometry
Exponent
Fractions
Normal Distribution
Difference and Slope
