An octagon is a polygon with eight sides. It has **eight different angles**. Octagon = octa + gon, where octa is the number eight and gon is the number of sides. An octagon has 20 diagonals, as seen below. It is also called an oicosagram or odekagon.

There are many ways to divide up an octagon. The most common are: half angles, whole angles, and middle points. Half angles are divided by **50 degrees**, while whole angles are divided by 90 degrees. Middle points are imaginary lines that split an angle in two equal parts - one part going straight across, the other turning back on itself. There are four middle points of an octagon.

Octagons are used in architecture, art, math, physics, and science fiction. They are also useful in games (see figure 8 below) because you can put anything in them! There are many games where you try to get things inside **an octagon - ring toss**, three-legged race, etc.

Here are some examples of things that are inside an octagon: cars, trucks, trains; buildings; spaceships; planets; stars; galaxies. You get the idea!

As you can see, an octagon is a very versatile shape. That's why it appears so often in our world!

In geometry, an Octagon is a polygon with 8 sides and 8 angles. These sides are straight; they are neither curled or disconnected from one another. A normal octagon's internal angles are all 135 degrees. However, an octagon can have its sides curved instead if desired.

Octagons have **many uses** in technology and architecture. They are useful as examples of how several similar objects could be joined together to make **one larger object**. For example, an octagonal pyramid would be useful for making large structures that use less material than regular polygons with the same number of sides. An octagonal tower would be more stable than **a similar-sized square or circular tower** because it has no pointy edges to put stress on

People have also used octagons as symbols for eternity since ancient times. There are eight points of intersection between any two lines that pass through a center point. So, an octagon is a perfect geometric figure that represents unity among divisions. This idea of unity in division also applies to Christianity where we are told that Christ is the eighth and last part of God's infinity. He is the beginning of new creation but not just any creation - his creation - so we are told that he is infinite while still being complete.

A eight-sided polygon with eight angles An octagon is defined as an eight-sided, eight-angled figure. The form of a stop sign in the United States is an example of an octagon. Octagons are useful in many applications where a shape with eight sides is required. They are also common in gardens, especially at the center of flowerpots.

There are two types of octagons: regular and skewed. An octagon is said to be regular if it contains exactly half of **its possible interior angles**. If not, then it is called skewed.

Skewed octagons contain one more or one less angle than a perfect octagon. For example, an octagon that is symmetrical about both its vertical and horizontal axes is said to be asymmetric. As another example, an octagon that is rotated through 90 degrees clockwise is also called asymmetric because now there is one more angle on one side than on the other.

As you can see, an octagon can be either regular or skewed. But one thing is for sure - no matter what type it is, an octagon is shaped like nothing else but itself.