GeoGebra
ATC Wednesday Webinar
A Great Circle
Question 2: Vertical Angle Theorem
Antipodal Points
Question 4: Non-collinear Points
A Trirectangular Triangle
A Birectangular Triangle
Question 8: A Single Right Angle
Question 8: A Spherical Right Triangle
Angle Between Longitude and Latitude
GeoGebra
ATC Wednesday Webinar
Author:
Steve Phelps
Spherical Geometry Webinar
A Great Circle
Question 2: Vertical Angle Theorem
Antipodal Points
Question 4: Non-collinear Points
A Trirectangular Triangle
A Birectangular Triangle
Question 8: A Single Right Angle
Question 8: A Spherical Right Triangle
Angle Between Longitude and Latitude
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