Erik Tou – Resources – GeoGebra

Defect of a hyperbolic triangle
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Erik Tou
Sibley Theorem 3.3.2 -- Illustration
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Erik Tou
Sibley Theorem 3.3.3 -- Illustration
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Erik Tou
Sibley Theorem 3.2.7 -- Illustration
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Erik Tou
Sibley Theorem 3.2.2 -- Illustration
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Erik Tou
Verifying Plane Axiom 3
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Erik Tou
Multiple Parallels Through a Point
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Erik Tou
I.1 in Hyperbolic Geometry
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Erik Tou
Task 1: Verifying Plane Axiom 2
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Erik Tou
Solution for Task 1: Verifying Plane Axiom 2
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Erik Tou
Poincaré Disk Model -- copy this and re-use!
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Erik Tou
Triangulation in the Plane
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Erik Tou
Euclid's Proposition 1
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Erik Tou
Euclid's Proposition 2
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Erik Tou
Euclid's Proposition 16
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Erik Tou