## Do cylinders and cones have edges?

In geometry, the term “edge” refers to the interval (straight line) formed where two faces of a three-dimensional object meet. Cones and cylinders don’t have faces, so they can’t have edges!

## Does a cylinder have an edge?

Although a cylinder has two faces, the faces don’t meet, so there are no edges or vertices.

**How many edges does a cone and cylinder have?**

Cones have 1 edge. Cylinders have 2 edges. Sphere has no edge.

**Does a cylinder have round edges?**

Also a right circular cylinder doesn’t have a top or bottom, the circular side extends infinitely up and down. With this understanding of the word cylinder it has one face, no edges and no vertices.

### How many edge has a cylinder?

2 edges

A cylinder has 2 edges. A cylinder has 2 faces and 1 curved surface.

### How many edges does a cone?

1 edge

A cone has 1 edge. A cone has 1 face and 1 curved surface.

**What is edges of cylinder?**

Here’s a List of Shapes along with the Number of Edges.

Shape | Number of Edges(E) |
---|---|

Cube | 12 edges |

Cone | 1 edges |

Sphere | 0 edge |

Cylinder | 2 edges |

**How many edges do cylinder have?**

Here’s a List of Shapes along with the Number of Edges.

Shape | Number of Edges(E) |
---|---|

Cube | 12 edges |

Cone | 1 edges |

Sphere | 0 edge |

Cylinder | 2 edges |

#### How many edges does a cone have 3D?

3-D Solids: Faces, Edges and Vertices

3-D Solid | FACES | EDGES |
---|---|---|

CONE | 1 | 0 |

SQUARE PYRAMID | 5 | 8 |

TRIANGULAR PRISM | 5 | 9 |

SPHERE | 0 | 0 |

#### How does a cylinder have 2 edges?

Curved surfaces don’t count as faces. Faces are flat. When you wrap the surface around the circles, it becomes a cylinder with 2 edges and 0 vertices.

**How many edges does a cylinder have?**

A cylinder has 2 edges. A cylinder has 2 faces and 1 curved surface.