polygons have faces and cylinders and cone and spheres only has bases not faces.
They are not the same!
They both have a circular face.
spheres cylinders squarese
Spheres, cylinders and sometimes prisms
There is prisms and pyramids. There are also spheres and cylinders
A circular cross-section.
A few object types are cubes, spheres, and cylinders.
Spheres and cylinders are studied in geometry. In fact there is a geometry that just deals with spheres called spherical geometry. Imagine living on a sphere ( you almost do) compared to living on a plane. Some geometric postulates must be modified for this.There is a geometry of living on the surface of a cylinder too.
Triangles, spheres, pentagons, cylinders, circles, ellipses, the Mandelbrot Set, etc.
Yes, you can also use pi with spheres and cylinders. :D
Spheres, cones and cylinders have no perpendicular faces that meet each other at right angles.