Webdec·a·gon (dĕk′ə-gŏn′) n. A polygon with ten sides and ten angles. [Medieval Latin decagōnum, from Greek dekagōnon, from neuter of dekagōnos, having ten angles : … WebA decagon is a polygon with 10 sides and 10 vertices. "Deca-" means "ten." Decagon classifications Like other polygons, a decagon can be classified as regular or irregular. A decagon can also be classified as convex or …
decagon - Wiktionary
WebNov 22, 2024 · Regular polygon formulas: sides, area, perimeter, angles. If you want to calculate the regular polygon parameters directly from equations, all you need to know is the polygon shape and its side length: Area. area = n × a² × cot (π/n)/ 4. Where n - number of sides, a - side length. Webnoun deca· gon ˈde-kə-ˌgän : a plane polygon of 10 angles and 10 sides Illustration of decagon Word History Etymology New Latin decagonum, from Greek dekagōnon, from deka- deca- + -gōnon -gon First Known Use … meaty discussion meaning
Duodecagon Definition & Meaning Dictionary.com
WebDuodecagon definition, dodecagon. See more. There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once … WebDecagon definition: A polygon with ten sides and ten angles. WebMar 16, 2024 · A decagon is a shape that has ten sides and ten vertices whose internal angle measures 144 degrees each, so 10 sides mean 10 x 144 = 1440 degrees, which means the total measurement of all internal angles of a decagon is 1440 degrees. meaty cube