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Chapter 2: An ancient theorem and a modern question: Difference between revisions
Chapter 2: An ancient theorem and a modern question (edit)
Revision as of 02:05, 15 June 2020
, 15 June 2020→Hyperbolic Geometry
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In contrast to euclidean geometry where the angels of a triangle alone don’t tell you anything about its size - in hyperbolic geometry if you know the sum of the angels of a triangle, you can calculate its area using the formula above. | In contrast to euclidean geometry where the angels of a triangle alone don’t tell you anything about its size - in hyperbolic geometry if you know the sum of the angels of a triangle, you can calculate its area using the formula above. | ||
[[File:Aeef84ebc9b315a863ff5dbd293254b4.gif|thumb|Hyperogue is a video game that takes place on the hyperbolic plane.]] | |||
== Preliminaries == | == Preliminaries == | ||