Polygon tag · Community Cases

Curated works from the GeoGebra community

From regular to irregular polygons, explore interior angles, symmetry, tessellation and area computation.

Pythagorean Theorem Visual Proof 3

@hanwenpan 2017-12-08 15:40

Pythagorean Theorem Geometric Construction

@pegasusroe 2014-08-30 17:10

Concave Square Optical Illusion

@Cassiel_Tong 2020-02-03 14:17

Night Market Mahjong Simulator

@ccjhlcp 2017-03-13 20:39

Pythagorean Theorem Wordless Proof (20): Rotation, Reflection, and Reassembly

@hanwenpan 2018-01-29 21:15

Zhao Shuang's Han Dynasty Proof of the Pythagorean Theorem

@kumath 2021-01-24 11:46

Angle Relationships on a Straight Line

@james.monaghan 2014-10-26 17:24

Wordless Proof of Pythagorean Theorem 7

@hanwenpan 2017-12-11 10:53

A Geometric Construction Proof for Pythagorean Theorem

@pegasusroe 2014-08-30 21:22

Wordless Proof of the Pythagorean Theorem #19: Geometric Construction via Transl

@hanwenpan 2018-01-29 22:39

Golden Spiral: Intersection of Trigonometry and Geometry

@Chizhongjin 2020-06-02 08:47

Constructing a Larger Similar Rectangle from Two Smaller Ones

@hanwenpan 2016-11-04 01:40

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