Half a torus (doughnut).
A three-dimensional figure that has no vertices and one circular base is a cylinder. It consists of two parallel circular bases connected by a curved surface. The absence of vertices distinguishes it from other shapes like cones or prisms. The circular base allows for uniform cross-sections along its height.
A cylinder.
no
Cylinder
If, by parellel you mean parallel, the answer is a prism.
It is a cylinder
A three-dimensional figure that has no vertices and one circular base is a cylinder. It consists of two parallel circular bases connected by a curved surface. The absence of vertices distinguishes it from other shapes like cones or prisms. The circular base allows for uniform cross-sections along its height.
A cylinder.
cylinder
no
a cylinder
Cylinder
It is a polygonal prism.
It is a polygonal prism.
Prism
cylinder
If, by parellel you mean parallel, the answer is a prism.