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Pentagon

In geometry, a pentagon (from Greek πέντε (pente) 'five' and γωνία (gonia) 'angle') is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°.

Regular pentagons, Pentagons in nature & Overview

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Explore the main themes, entities and connections around Pentagon. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

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Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Edges and vertices
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Topics to explore

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Overview

Regular pentagons

Equilateral pentagons

Cyclic pentagons

Pentagons in tiling

Pentagons in nature

Other examples

Advanced semantic analysis

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Map overview Semantic statistics

Pentagon

Nodes76
Edges75
Triples85
Avg. degree1.97
Density0.026316
Components1

How this topic connects Entity context

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Pentagon

Top relations

related to Symmetry · 10
Pentagon → Cyclic, Dih1, Dih5, Full, John Conway, Since, The, These, Z1, Z5
related to Pentagons in tiling · 8
Pentagon → Chinese, First, In, Is, More, The, Thomas Hales, Wöden Kusner
related to Chords from the circumscribed circle to the vertices · 7
Pentagon → For, Like, PA, PB, PC, PD, PE
related to Cyclic pentagons · 7
Pentagon → Cyclic, Integer, It, Robbins, See, The, There
related to External links · 7
Pentagon → Animated, Archived, Eric, How, MathWorld, Wayback MachinePentagon, Weisstein
has method · 6
Pentagon → Construct, Crease, Cut, Fix, Folding, The
related to Plants · 5
Pentagon → Morning, Pentagonal, Perigone, Rafflesia, The
related to Other examples · 4
Pentagon → Defense, Home, The Pentagon, United States Department
related to Regular pentagons · 4
Pentagon → Given, It, Schläfli, The
is a · 3
Pentagon → example of a cyclic pentagon, order-4 associahedronDodecahedron, polygon with five sides of equal length

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

regular circle point pentagons cyclic displaystyle one polygon vertices sides side symmetry convex length construct center pentagonal pentagram five two

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
PentagonEdges and vertices51.00infobox
Pentagonis apolygon with five sides of equal length0.90text
Pentagonis aexample of a cyclic pentagon0.90text
Pentagonis aorder-4 associahedronDodecahedron0.90text
Pentagonhas methodFolding0.60section
Pentagonhas methodConstruct0.60section
Pentagonhas methodCrease0.60section
Pentagonhas methodCut0.60section
Pentagonhas methodFix0.60section
Pentagonhas methodThe0.60section
Pentagonrelated to AnimalsMany0.60section
Pentagonrelated to AnimalsAnother0.60section

Related concept clusters Concept neighborhoods

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    Connections between topic areas Semantic bridges

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    Min side: 3
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