Does then numbat roll up in a sphere when threatened?
Asked in Marsupials, Numbats
What type of mammal is a numbat?
Asked in Math and Arithmetic, Geometry, Topology
What is the difference between spherical and circle?
A sphere is a three dimentional shape, a circle is a two dimentional shape. You can't pick up a circle, it can only be drawn. In differential geometry, a one dimensional sphere is a point, a two dimensional sphere is a circle and a three dimensional sphere is what we call a "sphere", there is no limit to the number of dimensions a sphere can have.