It is obtained by identifying two ends of a cylindrical surface in the dire
It is obtained by identifying two ends of a cylindrical surface in the direction opposite that which is necessary to obtain a torus, and if properly cut in two, this surface will result in a Moebius strip. It exists in four dimensions, but can be illustrated roughly as a three dimensional object. For ten points, name this closed surface with neither an inside nor an outside.
It is obtained by identifying two ends of a cylindrical surface in the direction opposite that which is necessary to obtain a torus, and if properly cut in two, this surface will result in a Moebius strip.
{Klein bottle}