Sphere
cylinder?
sphere.
a sphere has 0 flat serfaces 0 vertices
cone
none!all shapes are flat
Technically, there's no shape with no surface and no vertices, but a sphere is close. It has no vertices but has just one surface.
Spheres are the only shapes that have no vertices. A sphere is a three-dimensional shape that is perfectly round, with all points on its surface equidistant from its center. Unlike other three-dimensional shapes such as cubes or pyramids, spheres do not have any corners or vertices where edges meet.
Hemisphere
sphere
cylinder?
Hemisphere
sphere.
a sphere has 0 flat serfaces 0 vertices
half a sphere
a cone
Cone
How about globe or a sphere