The word for half a sphere is a hemisphere.
a half-sphere is called "hemisphere"
Half of a sphere with a circular base is called a Hemisphere.
hemisphere
a Hemisphere
Half a sphere is called a hemisphere
The word for half a sphere is a hemisphere.
half-sphere hemisphere
a half-sphere is called "hemisphere"
Half of a sphere with a circular base is called a Hemisphere.
Half a sphere is a hemisphere
hemisphere
A hemisphere is one half of the sphere that makes up Earth's surface.
hemisphere
a Hemisphere
Half of any sphere (a rounded solid) is called a hemisphere.
Half of a sphere is called a "hemisphere". For example, on Earth, the northern hemisphere is everything north of the equator.