cone
A cone or a paraboloid
That sounds like a cone. One surface is a circle and the other surface is curved.
There is no solid that has those characteristics. To have an edge it must have another surface.
a circle base with the sides rising up in a circular fashion meeting at one point
Yes, half of a circle made of eights is 4 eights. Take away 3 eight you still have 1 left.
A cone or a paraboloid
I dont' now jajjajajajajajsjajaj
An open circle should have a dashed circumference, a closed circle a solid one.
semi-circle
That sounds like a cone. One surface is a circle and the other surface is curved.
There is no solid that has those characteristics. To have an edge it must have another surface.
a cone...
Circles were drawn by ancient peoples before writing was developed. No one "invented" or "made" the circle from that perspective.
A circle comes to mind as the face of a right cylinder (which has 2 faces). The curved side is not considered a face.
2
a circle base with the sides rising up in a circular fashion meeting at one point
a coneType your answer here...