A cone is formed by a set of line segments, half-lines, or lines connecting a common point, the apex, to all of the points on a base. In the case of line segments, the cone does not extend beyond the base, while in the case of half-lines, it extends infinitely far. A cone is a unique three-dimensional shape with a flat circular face at one end and a pointed tip at another end.

Understanding the Context

The word ‘cone’ is derived from the Greek word ‘konos’, meaning a peak or a wedge. The meaning of CONE is a solid generated by rotating a right triangle about one of its legs —called also right circular cone. How to use cone in a sentence. A cone is a three dimensional figure that has a circular base and a pointed tip called apex.

Key Insights

Learn about its definition, formulas, types with some solved examples. CONE meaning: 1. a shape with a flat, round or oval base and a top that becomes narrower until it forms a point…. Learn more. Explore Cone Health’s leading specialty services—including Heart Care, Cancer Care, and Orthopedics—delivering advanced treatment and personalized care close to home.

Final Thoughts

Open 24 hours a day for life- or limb-threatening conditions, with locations in Greensboro, Burlington, Reidsville and High Point. What is a cone? A cone is a 3-D shape that has a flat, circular base and a curved surface that angles toward a single point called a vertex or apex. The curved surface of the cone is also called the lateral or side surface. A cone is a 3D shape with a flat circular base and a curved surface that forms a sharp point at the top called vertex. Learn the definition, parts, formulas, & more.