Yes, a cone has a curved surface, as it tapers smoothly from its circular base to a point at the top. In contrast, a pyramid has flat, polygonal faces and does not have a curved surface; its sides are made up of straight edges that meet at a vertex. Thus, only the cone exhibits a curved surface between its base and apex.
Cones have curved lateral surface, pyramids don't.
A pyramid has a combination of flat and curved surfaces, but it typically consists of flat surfaces only. Specifically, a pyramid has a base that is a polygon (flat surface) and triangular faces that connect the base to a single apex, all of which are flat. Therefore, a standard pyramid has no curved surfaces. The total number of surfaces depends on the number of sides of the base polygon; for example, a square pyramid has five flat surfaces (one base and four triangular faces).
The description given fits that of cones
Both cones and pyramids have one base and they all have a vertex, or they all come to a point. That is what makes them alike. What make them different is that a cone has one curved edge at its base, and a pyramid has 6 to 8 edges which is not curved
no because it has curved faces.
Pyramids, no; cones, yes (except the base).
Cones have curved lateral surface, pyramids don't.
5
There are none
None.
None normally
Cylinders and cones are not considered polyhedrons because they do not have flat faces, which is a defining characteristic of polyhedrons. Polyhedrons are three-dimensional shapes made up of flat surfaces, while cylinders and cones have curved surfaces. Additionally, polyhedrons have straight edges where faces meet, whereas cylinders and cones have curved edges. Therefore, cylinders and cones are classified as curved surfaces rather than polyhedrons.
it has 0 curved faces
The description given fits that of cones
Both cones and pyramids have one base and they all have a vertex, or they all come to a point. That is what makes them alike. What make them different is that a cone has one curved edge at its base, and a pyramid has 6 to 8 edges which is not curved
A tetrahedron is a triangular based pyramid that has 4 faces, 6 edges and 4 vertices.
Cones do but pyramids don't