A sphere.
All other solids, including cubes, rectangular prisms, and cones all have at least one vertex.
triangular prism
Because the base of a cone is round, it is the only three dimensional figure with only one vertex.
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.
To have a parabola with only one x-intercept, the vertex of the parabola must lie on the x-axis. This means the parabola opens either upwards or downwards, depending on the coefficient of the squared term in the equation. If the coefficient is positive, the parabola opens upwards, and if it is negative, the parabola opens downwards. By adjusting the coefficients in the equation of the parabola, you can position the vertex such that there is only one x-intercept.
There can be 14 lines in a seven side shape * * * * * That is the total number of diagonals from ALL vertices. Not what the question asked, though. From one vertex, there can be 4. One to every other vertex except for itself and one each on either side.
triangular prism
A cone, possibly.
a cone
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.
Cone
A conic section.
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.
The solid shape you are describing is called a cone. A cone has a circular base and narrows to a single vertex, or apex, at the top. Its curved surface connects the base to the vertex, distinguishing it from other solid shapes.
A cone only has 1 vertex because it only has one point where it connects. (vertex=a point)
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).
Yes,the triangular prism has one vertex
a bulb that extends to a point like the old fashioned spinning tops has one vertex. a lot of solids have vertexes