a circle or a sphere
no shape equals to that
the vertices are the corners to the shape, so you count the corners to whatever shape.
A square has 4 vertices.
Assuming that each vertex is used to connect exactly two sides, all two-dimensional shapes will have the same number of sides as vertices. So a shape with 4 sides will have 4 vertices and a shape with 3 sides will have 3 vertices. Think of a square (4 sides, 4 vertices) and a triangle (3 sides, 3 vertices).
A circle has no vertices and is round.
A circle
circle..
a circle or a sphere
A sphere...
A circle and the sphere.
A circle or a sphere
sphere, spheroid, ellipsoid
A circle or a sphere has no verticals because it has a smooth surface.
A circle (in 2-dimensions and a sphere in 3-d. And the word is vertices, not verticals!
no shape equals to that
A shape with four sides has four vertices and a shape with three sides has three vertices, so a shape with four sides has more vertices than a shape with three sides.