a sphere
a sphere
The surface of a shape is dependent on its shape and dimensions.
a sphere
A cone. A hemisphere.
In geometry, the only shape that has one surface is a plane.
a sphere
a cone.
A sphere
Both. ANY 2-dimensional shape ... that is, a shape drawn in a plane, or on a piece of paper ... has only one surface.
a sphere
A cone.
The surface of a shape is dependent on its shape and dimensions.
a sphere
A cone. A hemisphere.
Circle
half a sphere