Re: Can a cold or flu cause nodes under jaw to swell? All of these things you listed can cause your lymph nodes to swell. And cold and flu viruses definately make them swell as well. Most people notice swollen glands when they come down with the cold or flu.
In elementary geometry, a polygon /ËpÉlÉªÉ¡Én/ is a plane figure that is bounded by a finite chain of straight line segments closing in a loop to form a closed chain or circuit. These segments are called its edges or sides, and the points where two edges meet are the polygon's vertices (singular: vertex) or corners. The interior of the polygon is sometimes called its body. An n-gon is a polygon with n sides; for example, a triangle is a 3-gon. A polygon is a 2-dimensional example of the more general polytope in any number of dimensions. The basic geometrical notion of a polygon has been adapted in various ways to suit particular purposes.
This picture features a nonagon. A nonagon is a polygon with 9 sides and 9 interior angles which add to 1260 degrees. Enjoy a range of free pictures featuring polygons and polyhedrons of all shapes and sizes, including simple 2D shapes, 3D images, stars and curves before heading over to our geometry facts section to learn all about them. To save this shape simply right click on the picture and select 'save image as'.