A sphere to a cone is the same as a circle is to a triangle but they are both 3 dimensional.
sphere has 1 face and no vertex and it rolls but cone has 2 faces and it can roll and it has 1 vertex
cone
NO a cone is not a polyhedron as it has a curved surface. Similarly sphere and cylinders r 3D but not polyhedrons
A pyramid have at least one vertices's and a cone have none because no edges meet on the cone at the top because cones only have 1 edge
The ratio is given as the sphere volume divided by the volume of the cone. The volume of a sphere that satisfies these conditions is 4/3 x pi x r cubed, and the volume for the cone is 2/3 x pi x r cubed, where r is the radius and pi is equal to 3.14. Dividing these two volumes, you find the resulting ratio is 2.
sphere has 1 face and no vertex and it rolls but cone has 2 faces and it can roll and it has 1 vertex
Actually seeing the relationship between the volumes of a cone (one-third of a cylinder) and a sphere (two-thirds of a cylinder) is hard to beat. The cylinder is 1/3 the volume of the cone
sphere has 1 face and no vertex and it rolls but cone has 2 faces and it can roll and it has 1 vertex
The ancient Greek mathematician Archimedes proved that the volume of a sphere is four times that of the cone with base equal to a great circle of the sphere and height the radius of the sphere. Maybe this is what the poser of the question meant.
A hemisphere is half a sphere
Sphere is whole a hemisphere is not
They are all 3D geometric shapes.
the difference between a cone and a prism is that a cone has no edges and only one vertex and a prism has both edges and vertexes.
No, it is not.
cone
The cone has one. Neither the cylinder nor the sphere has any.
A triangle is 2D, and has a square base. A cone is 3D, and has a circular base.