cylinder
Spheres
sphere
There are lots of shapes: a sphere, an ellipsoid, a smoothed blob.
cubes and rectangular prisms
3D shapes have edges, sides, and intersecting points
Cylinder
There are infinitely many shapes that do.
cylinder
Spheres
sphere
Cubes, cuboids, Trapezoid prisms, octahedrons
A cube has 6 faces
There are lots of shapes: a sphere, an ellipsoid, a smoothed blob.
cubes and rectangular prisms
They are points where three or more edges meet.
It means that the shape or a given figure has three or more edges meeting