Henagon
Автор:
Jesse Russell,Ronald Cohn, издатель:
"VSD", ISBN:
978-5-5117-2253-5
High Quality Content by WIKIPEDIA articles! In geometry a henagon (or monogon) is a polygon with one edge and one vertex. It has Schl?fli symbol {1}. Since a henagon has only one side and only one interior angle, every henagon is regular by definition.