3*pi*r2
A solid hemisphere has two surfaces: one curved surface and one flat circular base. The curved surface forms the outer part of the hemisphere, while the flat base is the circular face at the bottom.
A solid hemisphere has two surfaces: one curved surface and one flat circular base. The curved surface is the outer part of the hemisphere, while the flat base is the circular section that sits on a plane.
A cylinder or a cone. Or a hemisphere.
A solid shape with one face is known as a "hemisphere." A hemisphere is half of a sphere, which means it has a curved surface (the face) and a flat circular base. While it doesn't have multiple distinct faces like other solids, it can be considered as having one continuous surface.
A cylinder is a solid shape that has a curved surface. It features two parallel circular bases connected by a curved surface that wraps around the sides. Other examples of solid shapes with curved surfaces include spheres and cones. Each of these shapes has distinct characteristics but shares the common feature of having at least one curved surface.
A solid hemisphere has two surfaces: one curved surface and one flat circular base. The curved surface forms the outer part of the hemisphere, while the flat base is the circular face at the bottom.
A solid hemisphere has two surfaces: one curved surface and one flat circular base. The curved surface is the outer part of the hemisphere, while the flat base is the circular section that sits on a plane.
A cylinder or a cone. Or a hemisphere.
It is a cylinder
One if it is solid, two if it is hollow
A solid that has only curved surfaces is a cylinder or a sphere. However, the sphere is the most common example of a solid with exclusively curved surfaces, as it is perfectly round and has no flat faces. In contrast, a cylinder has two flat circular bases in addition to its curved surface.
curve surface area
A Semi-Sphere :)
Circle
The solid figure you're describing is a cylinder. It has two circular bases, but if we consider a cylinder without its bases, it consists of a single curved surface wrapping around the height of the cylinder. Another example of a solid figure with one curved surface and no bases is a cone if we only consider the curved part without the base.
A solid with a curved surface is a sphere. Spheres are three-dimensional shapes where every point on the surface is equidistant from the center. Other examples of solids with curved surfaces include cylinders and cones, which have curved sides but flat bases. These shapes differ in their properties and dimensions but share the characteristic of having curves in their surfaces.
One if it is solid, two if it is hollow