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Decagon Meaning: Definition, Examples, and Translations

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decagon

[หˆdษ›kษ™หŒษกษ’n ]

Definition

Context #1 | Noun

geometry shape

A decagon is a ten-sided polygon. In a regular decagon, all sides and angles are equal, making it a highly symmetrical shape. It can be found in various fields including architecture and design, where ten-sided structures or patterns might be desired. The sum of the interior angles of a decagon is 1440 degrees. Decagons can also appear in tiling and art.

Synonyms

ten-sided polygon, tengon.

Examples of usage

  • The garden was designed in the shape of a decagon.
  • In our geometry class, we learned how to calculate the area of a decagon.
  • The artist created a decagonal pattern for the mural.
  • He illustrated a decagon in his presentation about polygons.

Translations

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Origin of 'decagon'

The term 'decagon' originates from the Greek words 'deka', meaning 'ten', and 'gonia', meaning 'angle'. This combination reflects its geometric nature as a shape with ten angles. The concept of polygons has been studied since ancient times, with early Greek mathematicians exploring shapes and their properties. The specific terminology for ten-sided figures became more common in the 17th century as mathematics evolved and disciplines like geometry became more formalized in academia. Decagons are often encountered in advanced mathematics, art, and architecture, showcasing their relevance across various fields.

Word Frequency Rank

At position #40,358, this word is among the less frequently used terms in English. While interesting to know, it's not crucial for most English learners unless needed for specific purposes.