Definition, Meaning & Synonyms
hendecagon
noun
hen-dek-uh-gon

Definition
A hendecagon is a polygon with eleven sides and eleven angles.

Examples
- A hendecagon has a total of 11 vertices.
- In geometry class, we learned about the properties of a hendecagon.

Meaning
The term ‘hendecagon’ comes from the Greek words ‘hendeka’ meaning ‘eleven’ and ‘gonia’ meaning ‘angle’.

Synonyms
- 11-gon