Weboc•ta•gon (ˈɒk təˌgɒn, -gən) n. a polygon having eight angles and eight sides. [1650–60; < Latin < Greek oktágōnos having eight angles] oc•tag′o•nal (-ˈtæg ə nl) adj. oc•tag′o•nal•ly, adv. Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved. octagon WebThe definition of an octagon is an eight-sided, eight-angled figure. An example of an octagon is the shape of a stop sign in the US. YourDictionary (martial arts, usually …
How many angles are in an irregular octagon? - Answers
WebSep 29, 2015 · An octagon is a geometrical shape that contains eight sides and eight angles. Octagons must have straight sides that connect; they cannot be curved or disconnected. You will often see octagons in ... WebMay 20, 2009 · A shape with 8 sides but the angles and corners are not the same? A shape with eight sides is always an octagon. If all angles and sides are equal, it is called a regular octagon. the show 22 companion
Octagon: Definition, Types, Formulas, with Examples & Properties
WebApr 10, 2024 · Transcribed Image Text: a B sin (2A) cos (2A) tan (2A) b Given the right triangle AABC where side a = 7, side b = 8, and angle C is the right angle Find exact values for = C = A Question Help: Message instructor Post to forum. Transcribed Image Text: a Question 7 B sin (2A) cos (2A) = tan (2A) = A = ^ b Given the right triangle AABC … There are 8 interior angles and 8 exterior anglesin an octagon. In a regular octagon, each interior angle is 135°. The sum of an octagon's interior angles is 1080°, and the sum of the exterior angles of an octagon is 360°. 1. The sum of the interior angles of an octagon can be calculated with the help of the following … See more An octagon is a polygon with 8 sides and 8 interior angles. The word 'Octagon' is derived from the Greek word, 'oktágōnon' which means eight angles. That is the reason why it is called an octagon. Depending upon the … See more The diagonal of an octagon is the line segment that connects any two non-adjacent vertices. There are 20 diagonals in an octagon. The … See more The perimeter of a polygon is the total length of its boundary. In order to calculate the perimeterof an octagon, the length of all the sides should be known. We know that in a regular octagon, all the sides are of equal length. … See more The area of an octagon is the total space occupied by it. The formula to calculate the area of a regular octagon is, Area of a Regular Octagon = 2a2(1 + √2); where 'a' is any one side … See more WebJun 10, 2024 · A polygon in geometry and math that has eight sides plus eight angles is called an octagon. The various shapes and objects in geometry are widely categorized into two dimensional and three-dimensional shapes. Some of the widely used 2D and 3D shapes are lines, quadrilaterals, circles, polygons, cylinders, cubes, spheres, and so on. my teacher told me to read for an hour a day