it depends on what you mean by a diagonal. If you take a diagonal to mean a line from one corner to the "opposite" corner, then a nonagon doesn't have any, and a decagon has five. The reason a nonagon doesn't have any, is that the corners aren't opposite each other.
A Nonagon has 9 sides
a nonagon have 9 sides...
what is the total of interior angles in a nonagon?
A nonagon has 9 rotation symmetry
Nine corners and nine sides.
9
Nine
It has nine corners (vertices). Whether it is irregular or not is an irrelevance.
9. The prefix nona means 9.
a nonagon has nine sides and nine angles and nine corners. It comes from the Latin word 'nonus' meaning nine.
a nonagon
An object with nine corners (and therefore nine sides) is a nonagon.
Yes
it depends on what you mean by a diagonal. If you take a diagonal to mean a line from one corner to the "opposite" corner, then a nonagon doesn't have any, and a decagon has five. The reason a nonagon doesn't have any, is that the corners aren't opposite each other.
Nonagon is a noun referring to a polygon with nine sides and nine angles (corners). Here are example sentences: "At first glance, people might not distinguish between a nonagon and a decagon." "Traffic signs come in various shapes, such as an octagon for the stop sign, but they do not come in the shape of a nonagon.
There are 9 vertices in a nonagon.