Q:
# How many vertices does a triangle have?

**A triangle has three vertices.** A triangle consists of three lines, and the location where one line endpoint meets another line endpoint is called a vertex. A square consists of four vertices, while an octagon contains eight vertices.

Credit:
Sarah Witherby
CC-BY-SA 2.0

Any polygon has the same number of vertices as it does sides; this is a constant that never changes, no matter how many lines are introduced into a polygonal shape.

A collinear vertice refers to a set of points that lie on the same straight line.

Triangles are classified by the length of their sides and by the interior angles of the corners.

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Q:
## How many vertices does a rectangle have?

A: A two-dimensional rectangle has four vertices, and a three-dimensional rectangle has eight. The differences between the two figures are the number of sides... Full Answer >Filed Under: -
Q:
## How do you make a tetrahedron?

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Q:
## How many vertices are in a rectangular prism?

A: Rectangular prisms have eight vertices. They also have six faces and 12 edges. "Vertices" is the plural of "vertex," which is defined as the point where th... Full Answer >Filed Under: -
Q:
## How many vertices does a cube have?

A: A cube has a total of eight vertices, despite having six square faces that would all have four vertices of their own if pulled apart. A cube has six square... Full Answer >Filed Under: