A circle is two dimensional because the two dimensions are width and length. 3 dimensional would be width, length and depth but since you can just write it on paper, it has no depth.
Chat with our AI personalities
A circle is a two-dimensional figure, where the cylinder and cone are three-dimensional.
A polyhedron is a three-dimensional figure formed by flat surfaces that are bounded by polygons joining along their sides (the faces of the polyhedron).A circle is not a polygon, but we can say that a circle is the limit of a regular polygon with n sides. It means that if n becomes larger and larger, the polygon shape approaches to a circle. A circle is a two dimensional figure as a polygon is, but a three dimensional figure whose base(s) is/are a circle cannot be called a polyhedron.
A circle is one example of a plane figure that is not a polygon. A V is also not a polygon.
A square is a two-dimensional figure.
Circle is the odd-one-out - all the other shapes are 3-dimensional, while a circle is a 2-dimensional figure.