* nonagon * nonagenarian
nona- is the prefix meaning 9
A nine sided two dimensional shape would be called a nonagon. Nona is a common prefix meaning nine of something.
The rule is that for any polygon of sides number n, The sum of interior angels equals (n-2) x 180 and each angel equal (n-2) x 180/n Hence for a nona angel with number of sides equals nine, The sum of interior angels = (9-2) x 180 = 7x180 =1260 degrees, and each angel = 1260/9 = 140 degrees
The proposed name for a nine sided polygon is Nonagon or Enneagon. If you were going to talk about a 99 sided polygon then you would call it an Enneacontakaienneagon. Polygons are a plane figure where each line segment touch each other but do not cross each other.
9 × 9 = 81 square feet
Nonagon: polygon that has 9 sides
Nona Hendryx was born on October 9, 1944.
Nona Hendryx's birth name is Wynona Hendryx.
nona=9. meaning that there are nine atoms of a particular substance.
nona, or ennea
Nona Hendryx is 68 years old (birthdate: October 9, 1944).
9 sides
9. The prefix nona means 9.
A nonagon or enneagon is a nine- sided polygon or 9-gon. Nonagon = Nona + gon where Nona means nine and gon means sides.
You don't, because there is no such thing as a nonogon. It is a nonagon. And you could try alternating ns in the two words: nine and nona...
nona- is the prefix meaning 9
Nonagon (nona- means nine).