Zero in the normal course of events. You could say you can approximate a circle by an infinite-sided polygon, and then you would have infinite sides and corners. Or you could say a circle has an inside and an outside.
A point has no corners and no sides. There are several geometic shapes with no corners and only one side. Some of the shapes are circle, oval, and sphere.
As many corners as sides.
four sides and four corners
600 corners 300 sides
Zero in the normal course of events. You could say you can approximate a circle by an infinite-sided polygon, and then you would have infinite sides and corners. Or you could say a circle has an inside and an outside.
a circle
If the semi circle is joined together with a straight line then it will have 2 corners and 2 sides.
Sphere.
A point has no corners and no sides. There are several geometic shapes with no corners and only one side. Some of the shapes are circle, oval, and sphere.
8 Corners and sides.
As many corners as sides.
four sides and four corners
600 corners 300 sides
A cylinder has three sides and no corners.
Look a circle has an infinite or you can say uncountable of sides, which means that it has an infinite number of corners as well. If you take one section of the circle, it will look curved. But as you zoom in, it will look less curved, and eventually you will have linearity. That is where the sides come from. As proof, look at a decagon (10 sides). It is starting to look round. As you add more and more sides to a polygon, it starts to look more and more like a circle. If you had a polygon with 1000 sides, would you be able to distinguish the different sides?
a circle has no corners or sides and a triangle has 3 of each.