Triangle tag · Community Cases

Curated works from the GeoGebra community

Triangles are among the most common plane figures, ideal for showing congruence, similarity, incenter/circumcenter, and the sine/cosine laws.

Pythagorean Theorem Proof — My First Picture Book

@416811395 2020-04-21 10:45

Exploring the Ambiguous SSA Case

@lshavers 2018-01-09 18:06

Opposite Angles of a Triangle

@liwc 2020-04-19 13:17

Verifying the Pythagorean Theorem

@yixinyiyiba 2020-02-14 08:50

Pythagorean Theorem as in Euclid's Elements

@lm666888 2020-04-01 10:48

Heron's Formula Proof Without Words: Geometric Construction with Incircle

@alexchik 2015-04-30 01:38

Law of Sines - Ambiguous Case

@lbburke63 2013-05-23 14:17

Law of Sines (SSA Case): Why It's Ambiguous

@kms 2013-04-07 20:34

Exploring SSA Ambiguity

@orchiming 2011-09-26 08:04

Geometric Proof of the Law of Cosines

@sonom 2013-12-09 22:57

Geometric Proof of the Law of Sines via Circumcircle Construction

@sonom 2013-12-09 20:22

S2 Chapter11.2 Choosing Appropriate Trigonometric Ratios

@liwc 2020-04-19 13:30

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