Cylinders
A "hemisphere" - a ball that's been cut into 2 equal parts. i.e "half a sphere".
If you have one flat face and I have one curved face, which one of us is the 3d shape? Anyway, a 3d shape with pne f;at, circular face and one curved face could be: a section of a sphere or a section of an ellipsoid cut by a plane parallel to one of its axes, a section of a paraboloid or a cone. There are probably other shapes.
flat
A Cone
Cylinders
A "hemisphere" - a ball that's been cut into 2 equal parts. i.e "half a sphere".
If you have one flat face and I have one curved face, which one of us is the 3d shape? Anyway, a 3d shape with pne f;at, circular face and one curved face could be: a section of a sphere or a section of an ellipsoid cut by a plane parallel to one of its axes, a section of a paraboloid or a cone. There are probably other shapes.
flat
A cone. It has a circle for the base, and a curved face tapering to a point.
A Cone
perabale
The answer is - a cone.
A sphere sliced by a plane; or a cone.
A cone.
sphere
A hemisphere