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  1. Cone - Wikipedia

    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, …

  2. Cone – Definition, Formulas, Examples and Diagrams

    Jun 12, 2025 · A cone is a unique three-dimensional shape with a flat circular face at one end and a pointed tip at another end. The word ‘cone’ is derived from the Greek word ‘konos’, meaning a peak …

  3. Cone - Formula, Properties, Types, Examples - Cuemath

    A cone is a three dimensional figure that has a circular base and a pointed tip called apex. Learn about its definition, formulas, types with some solved examples.

  4. Cone -- from Wolfram MathWorld

    4 days ago · When the vertex lies above the center of the base (i.e., the angle formed by the vertex, base center, and any base radius is a right angle), the cone is known as a right cone; otherwise, the …

  5. What is Cone? Definition, Formula, Properties, Examples

    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.

  6. Surface Area of a Cone - GeeksforGeeks

    Jul 23, 2025 · A cone is a 3-dimensional geometric figure with a circular base and a pointed top called the apex. The distance between the center of the circular base and the apex is the height of the …

  7. Cone - Math.net

    A cone, usually referred to as a circular cone, is a 3D geometric figure that has a circular base and comes to a point outside the base. Below are two types of cones.

  8. CONE Definition & Meaning - Merriam-Webster

    The meaning of CONE is a solid generated by rotating a right triangle about one of its legs —called also right circular cone.

  9. Cone | Cones, Geometry, Shapes | Britannica

    Cone, in mathematics, the surface traced by a moving straight line (the generatrix) that always passes through a fixed point (the vertex). The path, to be definite, is directed by some closed plane curve …

  10. What Is a Cone? Definition, Properties, and Real-World Examples

    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 …