A torus has one surface, no edges, no vertices.
You can find a polyhedron with any number greater than 4 of vertices or faces. However, a torus, ellipsoid, sphere, paraboloid, hyperboloid are all standard shapes with no vertices. Cylinders, too, have no vertices. And there are many completely random shapes - a lump of putty, for example, which will have no vertex.
A sphere, an ellipsoid, a torus (donut), an irregular blob with no pointy bit.
A cylinder, a frustum, a sphere with two slices cut off, a torus (doughnut) with a wedge removed are some examples.
It has one face.
A torus has one surface, no edges, no vertices.
A sphere, ellipsoid, torus (doughnut), and many more besides.
A sphere or torus (a donut).
You can find a polyhedron with any number greater than 4 of vertices or faces. However, a torus, ellipsoid, sphere, paraboloid, hyperboloid are all standard shapes with no vertices. Cylinders, too, have no vertices. And there are many completely random shapes - a lump of putty, for example, which will have no vertex.
A sphere, an ellipsoid, a torus (donut), an irregular blob with no pointy bit.
A blob, an ellipsoid, a torus (doughnut), a sphere
A frustrum of a cone, A sphere intersected by two planes, An ellisoid intersected by two planes, A torus (doughnut) with a radial slice removed, A torus intersected by a plane nearer than its inner radius, A cylinder, and many more.
A cylinder, a frustum, a sphere with two slices cut off, a torus (doughnut) with a wedge removed are some examples.
It has one face.
A cylinder, a frustum of a cone, a sphere or ellipsoid with slices cut off the top and bottom, half a torus (doughnut), are some examples.
A torus is a doughnut shape. There is a picture and an enormous amount of information at http://en.wikipedia.org/wiki/Torus .
KK Torus was created in 1999.