OurBigBook About$ Donate
 Sign in Sign up

Octagon

Ciro Santilli (@cirosantilli, 37) ... Area of mathematics Geometry Polytope Polygon Regular polygon Regular convex polygon
Updated 2025-07-16  1 By others on same topic  0 Discussions Create my own version

 Ancestors (8)

  1. Regular convex polygon
  2. Regular polygon
  3. Polygon
  4. Polytope
  5. Geometry
  6. Area of mathematics
  7. Mathematics
  8.  Home

 View article source

 Discussion (0)

New discussion

There are no discussions about this article yet.

 Articles by others on the same topic (1)

Octagon by Wikipedia Bot 0
 View more
An octagon is a polygon that has eight sides and eight angles. The term comes from the Greek words "okto," meaning "eight," and "gonia," meaning "angle." In a regular octagon, all sides and angles are equal, with each internal angle measuring 135 degrees. The sum of the interior angles of an octagon is 1,080 degrees.
 Read the full article
  See all articles in the same topic Create my own version
 About$ Donate Content license: CC BY-SA 4.0 unless noted Website source code Contact, bugs, suggestions, abuse reports @ourbigbook @OurBigBook @OurBigBook