A cone and a cylinder
A cylinder is a geometric figure that has a round base. It consists of two parallel circular bases connected by a curved surface. Other figures with round bases include cones and spheres, but the cylinder specifically features a flat circular base.
Two three dimensional figures that have circular bases: Cone, and Cylinder.
A cylinder is defined by its two circular bases and a curved surface that connects them. The key measurements that represent a cylinder include its radius (the distance from the center of the base to its edge), height (the distance between the two bases), and the area of the circular base. Additionally, the lateral surface area and the total surface area can also be calculated using these dimensions.
A triangle with a circular base
A cone has a circular base.
a cylinder has to have a circular base because it is a circular prism
Strictly, if it has a circular base, it is a circular cylinder. Otherwise, it could have an oval base. If the long axis is at right angles (perpendicular) to the plane of the base, then it is a right circular cylinder.
A cone has a flat circular base
A right truncated cone.
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.
Half of a sphere with a circular base is called a Hemisphere.
square base pyramid and a triangular base pyramid