Credit:Ishikawa KenCC-BY-SA 2.0
Q:

# How many flat surfaces does a cone have?

A:

A cone only has one flat surface, its circular base. Its other surface is a curved one that extends from the base to the apex.

Know More

A cone has many important features, starting with a circular base and curved side. The apex is defined as the tip of the cone, where the curved surface meets itself at a point. The axis of a cone refers to an imaginary straight line that passes through the center of the base and the apex. Around this line, a cone has rotational symmetry, meaning it is the same shape no matter how a person rotates it. Finally, a cone will have different steepness from the base to the apex, depending on how high the apex is.

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## Related Questions

• A:

Examples of items that are cone-shaped or conic in design are the waffle cone, paper megaphone, traffic cone, funnel, Christmas tree and party hat. Some decorative items, such as lamp shades, earrings or brooches, are also shaped like coes. The hives of bald-faced hornets display a conic shape.

Filed Under:
• A:

A cone is any three-dimensional shape that tapers from a flat base to a single vertex. A pyramid is a specialized type of cone. Pyramids are cones with polygonal bases. All types of cone are triangles when presented in two dimensions.

Filed Under:
• A:

A cone has one face. It is a three-dimensional shape with a circular base, one side and one vertex. Faces can be identified as the flat surfaces on a three-dimensional figure.