three
The answer will depend on whether the hexagons are all the same size or not, whether they come together in a plane or 3-dimensions, whether they can join at vertices or only sides. Two hexagons, of the same size, that are coplanar can make a concave hendecagon (meet at side) or a concave dodecagon (meet at vertex). Two concave hexagons can also join (dovetail) to make one hexagon. The question is under-specified.
A cone has one vertex, which is the pointed tip where the two sides of the cone meet. The circular base of the cone does not count as a vertex, as vertices are defined as points where edges meet. So, in total, a cone has one vertex.
It is a pyramid
One hexagon has six sides, so 100 hexagons have 600 sides.
A vertex is a point, so one.
The answer will depend on whether the hexagons are all the same size or not, whether they come together in a plane or 3-dimensions, whether they can join at vertices or only sides. Two hexagons, of the same size, that are coplanar can make a concave hendecagon (meet at side) or a concave dodecagon (meet at vertex). Two concave hexagons can also join (dovetail) to make one hexagon. The question is under-specified.
A dodecagon has 12 sides. Whether or not from one vertex, the number of sides remains the same. Each vertex is formed when 2 sides meet.
Well, darling, any shape that isn't a boring old circle has more than one vertex. So we're talking about your sassy squares, your feisty triangles, your rebellious rectangles, and even those wild pentagons and hexagons. Basically, if it's not round, it's got more than one vertex.
Yes, a cone has 1 vertex. Where? At the bottom where it connects at the point.
It is one of the points at which three faces meet.
A cone has one vertex, which is the pointed tip where the two sides of the cone meet. The circular base of the cone does not count as a vertex, as vertices are defined as points where edges meet. So, in total, a cone has one vertex.
It is a pyramid
One hexagon has six sides, so 100 hexagons have 600 sides.
A vertex is a point, so one.
One hexagon has six sides, so 18 hexagons have 6 * 18 = 108
A solid cone has one vertex and one curved surface, leading to the formation of one angle at the vertex where the edges of the base meet the apex. While the base itself is a circle and does not have angles, the cone as a whole can be described as having a single solid angle at its vertex. Therefore, it can be said to have one angle in this context.
In 2 dimensional space, a vertex is formed when two lines meet at an angle. In 3D space, a vertex is a point where three or more faces meet.A sphere is not an arced line but is one curved surface. It has no vertex.