dont no!
a shape with nine sides is called nonagon
polegon
A quadrilateral.
A hexagon
The shape you're referring to is call a decagon.
a shape with nine sides is called nonagon
Nonagon.
A shape with 9 sides, is a nonagon.
A nonagon has 9 sides.
A shape with 7 sides is a heptagon
A TRIGON , more usually a 'Triangle'.
The 9-side shape
you call a two dimensional shape with six sides a hexagon
A 2D shape with 9 sides is called a Nonagon.
A shape with 9 sides is a nonagon. A decagon has 10 sides.
A shape with 8 sides is an octagon.
Triangle is a shape with three sides.