A nine sided POLYGON is called a nonagon. Any plain shape bounded by nine straight sides is a nonagon.
Not a regular nonagon.
Nonagon.
Only if all nine sides are the same length.
A nonagon has 9 angels ;)
Nonagon
A 9 sided shape that how many a nonagon has.
Nonagenarian, nonagon, nonagesimal, nonagonal.
nonagon, nonagonal,
nonagon
nonsense
A nine sided POLYGON is called a nonagon. Any plain shape bounded by nine straight sides is a nonagon.
The prefix non- means not or nine. A couple common words with this are nonsense and nonagon.
Non-removable discontinuity, nonagon, and nonexistent answer are just a few math words that start with non.
The most common term is "nonagon", though technically "non-" is a Latin prefix. The purely Greek word for it is "enneagon." But no one really uses this term , so you're safe with "nonagon."
nonagon
Because nonagon means 9 sides