A hemisphere has 1 circular face and one which is half the surface of a sphere.
It is a hemisphere.
A hemisphere
A hemisphere: half a complete sphere, like a (solid) baseball cut in half,
It is a hemisphere
hemisphere
hemisphere
semi-sphere
A cylinder, cone or half of a sphere
Half of a sphere with a circular base is called a Hemisphere.
Half a sphere is a three-dimensional shape with a flat circular base and a curved surface extending from the base to a single apex. It is created by slicing a sphere along a plane that passes through its center, resulting in a shape with a hemispherical form.
A hemisphere is half of a sphere. As such it will have two edges. A hemisphere is indeed half of a sphere but only has one edge. i.e. one circular edge.