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This video is an introduction to spherical trigonometry. I give the basic concepts and derive the spherical version of the Law of ...

For more fun and challenging 3D geometry problems head to: https://brilliant.org/ThinkTwice ...

What Is Spherical Trigonometry? Spherical trigonometry is an intriguing branch of mathematics that plays a vital role in various ...

We use vector identities, the angle between planes and geodesics to prove the spherical law of sines. #mikethemathematician ...

It is called Spherical Trigonometry. The book in the video is titled Spherical Trigonometry and it was written by Raymond Brink.

In this video, we investigate some of the basic properties of Spherical Geometry. Almost all of what is taught in high schools is, ...

Spherical geometry is any geometry occurring on the 2-dimensional surface of a sphere. Even though the axioms for spherical ...

This video presents a summary of classical spherical trigonometry. First we define spherical distance between two points on a ...

Language: English This video explains the basic concepts you need to understand first before solving worded problems in ...

Language: English 00:00 Basic Concepts 02:31 Napier's Rule 11:11 Law of Sines and Cosines 14:04 Isosceles Spherical ...

... the celestial sphere, spherical trigonometry, great circles, and celestial coordinates. Learn practical applications for astronomy, ...

This video explains the differences between plane and spherical triangles and trigonometry. It also explains the concepts of the ...

This video tutorial introduces the 4 formulas required to solve spherical triangles and then presents several practice problems ...