👉 In mathematics, an "unenveloped" object is one that cannot be fully enveloped by a single envelope. In other words, it's not possible to wrap the object around another object without it breaking down or becoming smaller than its original size. For example, consider a sphere with radius 1 meter. This sphere can't be completely enveloped in a cylinder because the cylinder would have to be twice as high and wider (since it wraps around the sphere). Similarly, if you want
