A cylinder
A cone has one vertex and one edge.
Yes, the point on the cone is a vertex.Typical math textbooks define a cone as "A solid figure with one circular face and one vertex." So yes, there is one vertex.
None. By definition a diagonal goes from one vertex to another vertex and so each diagonal MUST have two vertices.
In a polygon with n sides, the number of diagonals that can be drawn from one vertex is given by the formula (n-3). Therefore, in a 35-sided polygon, you can draw (35-3) = 32 diagonals from one vertex.
A cone
A cone would fit the given description
a bulb that extends to a point like the old fashioned spinning tops has one vertex. a lot of solids have vertexes
A sphere. All other solids, including cubes, rectangular prisms, and cones all have at least one vertex.
A cylinder
a vertex is a line to a point
Eight quadrilaterals if you cut each one in two from side to side (not vertex to opposite vertex).Eight quadrilaterals if you cut each one in two from side to side (not vertex to opposite vertex).Eight quadrilaterals if you cut each one in two from side to side (not vertex to opposite vertex).Eight quadrilaterals if you cut each one in two from side to side (not vertex to opposite vertex).
Possibly a cone? No, A cone is one of the few solid objects with one vertex. A pyramid (which includes a tetrahedron) has 4 or more. A prism (which includes a cube) has 6 or more (but even numbers only). Other regular solids are octahedron (6 vertices), dodecahedron (20), icosahedron (12).
A cone has one vertex and one edge.
No, a cone has one vertex.
Yes, the point on the cone is a vertex.Typical math textbooks define a cone as "A solid figure with one circular face and one vertex." So yes, there is one vertex.
A vertex of a graph is said to be pendant if its neighborhood contains exactly one vertex.