# Do cylinders and cones have edges?

Do cylinders and cones have edges?

## Do cylinders and cones have edges?

Table of Contents

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.