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octagon    音标拼音: ['ɑktəg,ɑn]
n. 八边形,八角形,八角堂

八边形,八角形,八角堂

octagon
n 1: an eight-sided polygon

Octagon \Oc"ta*gon\, n. [Gr. ? eight-cornered; 'okta- (for
'oktw` eight) ? an angle: cf. F. cctogone.]
1. (Geom.) A plane figure of eight sides and eight angles.
[1913 Webster]

2. Any structure (as a fortification) or place with eight
sides or angles.
[1913 Webster]

{Regular octagon}, one in which the sides are all equal, and
the angles also are all equal.
[1913 Webster]

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  • Octagon - Wikipedia
    A regular octagon is a closed figure with sides of the same length and internal angles of the same size It has eight lines of reflective symmetry and rotational symmetry of order 8
  • Octagon
    © 2026 Octagon
  • Octagon - Definition, Formula, Examples | Octagon Shape
    Octagon is an eight-sided polygon which consists of 8 interior angles and 8 exterior angles The name 'octagon' is derived from the Greek word 'oktágōnon' which means eight angles
  • Octagon Calculator
    In this octagon area calculator, you will also find the answers to the following questions: what is an octagon, how many sides does an octagon have, how to find the area of a regular octagon or how to draw an octagon
  • Sesame Street: Jack Black defines Octagon - YouTube
    Enjoy this sneak peek from Season 39 of Sesame Street, which launches on August 11 along with a fantastic new website at his excit http: www sesamestreet org In this clip, Jack Black defines the
  • Octagon – Definition, Shape, Properties, Formulas
    It has eight vertices and eight edges that are joined end to end to form a close geometric shape An octagon-shape symbolizes rebirth, regeneration, transition, and infinity The word ‘octagon’ is derived from the Greek words ‘okta’ meaning ‘eight’ and ‘gon’ meaning ‘side; angle’
  • OCTAGON Definition Meaning - Merriam-Webster
    The meaning of OCTAGON is a polygon of eight angles and eight sides
  • OKTAGON
    On 20 06 2026, Berlin’s Uber Arena will become an arena charged with adrenaline, wild emotional rollercoasters, and brutal fights! OKTAGON 90 will be an historic first that will be forever remembered! On July 11th, the legendary LANXESS Arena will become the heart of European MMA
  • 8-Sided Polygon: Octagon Properties and Real-Life Uses
    An **octagon** is an **8-sided polygon** with equal sides and angles in its **regular** form It’s everywhere—from **stop signs** to **architecture**—and has unique **geometric properties** like **8 vertices, 16 diagonals**, and a **perimeter formula** of **8 × side length**
  • Octagon Computer Superstore
    Exciting News: Our New Octagon Branch is Opening in The Outlet Lipa Lima Estate, San Lucas Lipa Batangas!





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