A paraboloid.
A cylinder
It is a cylinder
Cylinder - a solid figure formed by two congruent parallel circles joined by a curved surface.
A solid figure with one circular base and one curved surface is called a cone. It tapers smoothly from the circular base to a single point known as the apex or vertex. The curved surface connects the base to the apex, creating a three-dimensional shape commonly found in various real-world objects, such as ice cream cones and traffic cones.
a cone
A figure with 2 circular bases and one curved surface is called a cylinder. Examples are food cans.
A paraboloid.
A cylinder
A cone.
It is a cylinder
Cylinder - a solid figure formed by two congruent parallel circles joined by a curved surface.
A solid figure with one circular base and one curved surface is called a cone. It tapers smoothly from the circular base to a single point known as the apex or vertex. The curved surface connects the base to the apex, creating a three-dimensional shape commonly found in various real-world objects, such as ice cream cones and traffic cones.
a cone
it is a three dimensional cone , the circle is the edge of the figure and the curved side is the body of the cone, the vertex is the point of the cone
Cylinder
"you" is not a number and so the question does not make sense.
The description given fits that of a cone.