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Pentagon
🌐 Entity

Pentagon

Shape with five sides

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262 news mentions · 👍 0 likes · 👎 0 dislikes

💡 Information Card

Who / What

A pentagon is a five-sided polygon or 5-gon. The term originates from the Greek words "pente" meaning five and "gonia" meaning angle.


Background & History

The pentagon has been studied in geometry for centuries as one of the fundamental polygons. The concept of a five-sided shape has been known since ancient Greek mathematics, though specific historical milestones of its study are not detailed in the available information.


Why Notable

The pentagon is notable for its unique geometric properties, including having internal angles that sum to 540° in simple pentagons. It serves as a basic shape in various mathematical theories and practical applications, from architectural design to natural formations.


In the News

Recent developments in pentagon-related studies include continued exploration of its properties in advanced geometry and its applications in modern design and technology. The pentagon remains a subject of mathematical interest due to its unique characteristics and relationships to other geometric shapes.


Key Facts

  • Type: organization
  • Also known as: 5-gon
  • Founded / Born: Not specified in the provided data
  • Key dates: Not specified in the provided data
  • Geography: Not specified in the provided data
  • Affiliation: Not specified in the provided data

  • Links

  • [Wikipedia](https://en.wikipedia.org/wiki/Pentagon)
  • Sources

    📌 Topics

    • National Security (61)
    • AI Ethics (37)
    • Military Technology (24)
    • AI Regulation (19)
    • Press Freedom (16)
    • Government Regulation (14)
    • Government Transparency (13)
    • Legal Dispute (12)
    • Defense Technology (10)
    • Artificial Intelligence (9)
    • Corporate-Government Relations (8)
    • Military Policy (7)

    🏷️ Keywords

    Pentagon (230) · Anthropic (106) · national security (31) · Iran (25) · OpenAI (25) · First Amendment (22) · defense (22) · supply chain risk (21) · AI (20) · military (19) · Pete Hegseth (17) · lawsuit (17) · Dario Amodei (17) · Trump (16) · Trump administration (15) · National Security (15) · Middle East (14) · Defense Department (13) · Supply Chain Risk (13) · Iran war (12)

    📖 Key Information

    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°. A pentagon may be simple or self-intersecting.

    📰 Related News (262)

    🔗 Entity Intersection Graph

    Anthropic(114)Artificial intelligence(32)Iran(28)First Amendment to the United States Constitution(23)Pete Hegseth(22)Donald Trump(20)OpenAI(18)Presidency of Donald Trump(17)Middle East(16)Ethics of artificial intelligence(15)Pentagon

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