A cone has one curved edge
A cone has one face and one edge.
A cone has only one edge simply because it only has one face. Although one face may have several edges, a circle is a closed figure with only one vertice, resulting in one edge. The rest of the shape is 3-D, but with only one face, there is an infinite amount of points on a cone. The cone joins on another vertice, but since the face is a circle, there is still only one actual edge. Thus, there is only one edge on a cone because there is a single, circular face.
A cone has one edge and 2 faces.
A cone has one vertex, one edge, and one base.
If a cylinder has two edges then a cone by that definition has one edge and one vertice.
It has one edge. The edge that connects the bottom circle to the cone part.
A cone has one curved edge
A cone has one face and one edge.
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A cone has one vertex and one edge.
solid with 1 edge is a cone .
A frustum of a cone.
A cone has only one edge simply because it only has one face. Although one face may have several edges, a circle is a closed figure with only one vertice, resulting in one edge. The rest of the shape is 3-D, but with only one face, there is an infinite amount of points on a cone. The cone joins on another vertice, but since the face is a circle, there is still only one actual edge. Thus, there is only one edge on a cone because there is a single, circular face.
A cone has one circular edge
A cone has one edge and 2 faces.
A cone has one vertex, one edge and two faces.