the cone has three sides
Curved, the edge is the on the opposite side of the tip.
The cone IS a 3d figure.
Cylinder is a shape, like a soda can, a cone is another shape, like the tip of a sharpened pencil, a sphere is yet another shape, something round like a ball.
A 2D cone is often referred to as a "conic section." In mathematics, a conic section is a curve obtained by intersecting a cone with a plane. The different types of conic sections include circles, ellipses, parabolas, and hyperbolas, each with unique properties and equations.
Yes, a cone has an apex. To be precise, it is the point at the tip of the cone. This is also called the vertex of the cone.
The tip of a rocket is called the nose cone. It is designed to reduce aerodynamic drag and protect the payload during flight.
A cone has one vertex at the tip.
The tip of the cone.
A truncated cone is basically a cone with it's tip cut off.
It is the tip or point.
It is a thyrsos.
It is the apex or vertex
The cone on a volcano is basically the tip of the volcano where the lava spurts out from.(I think)
You can approximate the surface area by lots of triangles (base of the triangle on the base of the cone, and tip of the triangle at the tip of the cone), and analyze what happens when the triangles get narrower and narrower.
You could call the vertex, the apex, the tip, or the point of the cone.
A snow cone.