That's a "lens".
lens
cylinder is the name for a circular prism
A circular prism, also known as a cylindrical prism, is a three-dimensional geometric shape with two parallel circular bases connected by a curved surface. The sides of the prism are perpendicular to the bases, and its cross-section is constant along its height. Common examples include cylinders, which can be used in various applications such as pipes or storage tanks. The volume and surface area of a circular prism can be calculated using specific mathematical formulas.
There is no such thing as a circular prism you're probably thinking of a cylinder or a cube
Cylinder (circular prism) Cube (square prism) Cuboid (rectangle prism)
It is a cylinder
lens
cylinder is the name for a circular prism
A Cylinder
A cylinder
No, it is also a cylinder.
A circular prism, also known as a cylindrical prism, is a three-dimensional geometric shape with two parallel circular bases connected by a curved surface. The sides of the prism are perpendicular to the bases, and its cross-section is constant along its height. Common examples include cylinders, which can be used in various applications such as pipes or storage tanks. The volume and surface area of a circular prism can be calculated using specific mathematical formulas.
None. By definition, a triangular prism has triangular bases. If it had circular bases it would be a circular prism (cylinder).
There is no such thing as a circular prism you're probably thinking of a cylinder or a cube
A Cylinder
Cylinder (circular prism) Cube (square prism) Cuboid (rectangle prism)
No, a cylinder is.