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Q: A: ### Quick Answer

**An octagon has eight sides.** The word derives from the Greek words "okto" meaning "eight" and "gonia" meaning "angle." In many countries throughout the world, an example of an octagon seen in everyday life is the red "Stop" sign.

In Christianity, the baptismal fonts are often octagonal in shape. This shape is to represent the eight days between the arrival of Christ in Jerusalem and His resurrection and rebirth eight days later. In Islam, an octagon is often placed in the center of a garden. The shape represents a transition between a square, which represents the earth, and a circle, which represents heaven.

Learn more about Shapes- Q:
## How many vertices does an octagon have?

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Full Answer >**An octagon has eight vertices.**An octagon is a shape with eight sides, which makes eight angles and, therefore, eight vertices.Filed Under: - Q:
## How many faces does an octagonal pyramid have?

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Full Answer >**An octagonal pyramid has nine faces: eight are triangular faces and one face is a regular octagon. It also has 23 edges and nine vertices.**The topmost corner that connects all the faces is called the apex.Filed Under: - Q:
## How many degrees are in an octagon?

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Full Answer >**There are a total of 1,080 degrees in the interior of an octagon.**The angles can be evenly divided into eight angles of 135 degrees, as in a regular octagon, or any random combination in an irregular octagon.Filed Under: - Q:
## How many diagonals does an octagon have?

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Full Answer >**An octagon has 20 diagonals.**A shape's diagonals are determined by counting its number of sides, subtracting three and multiplying that number by the original number of sides. This number is then divided by two to equal the number of diagonals.Filed Under: