A solid in the shape of a circle is called a cylinder.
hemisphere
A 3-dimensional circle is called a sphere, if that's what you're asking.
if it a 2D shape it would be a circle,but if it is a 3D shape it would be a sphere
A solid oval is called an ellipsoid. It is a three-dimensional shape that resembles a stretched circle. It has an oval cross-section in all planes perpendicular to its main axis.
A circle * * * * * On the right lines but a circle is not a solid figure. How about a sphere?
no
I am not sure that there is any such solid.
If you are talking about a graph, a solid circle means that point, say (3,4), is included, and an open circle it is not included
well it depends what shape is the solid. it could be a sqare solid or circle solid
I'm a cone
An open circle should have a dashed circumference, a closed circle a solid one.