A circular region or a disk.
The inside of a circle is called its area.
The inside of a circle is called its area.
Concentric Circles
Anarchy is Order:
The inside measurement of a circle is called the diameter. It is the distance across the circle, passing through the center.
What is it called to circle around a point in space
diameter
the set f all points of the plane which lie either on the circle or inside the circle form the circular region
That's called the center
It is called the "Pentacle". This symbol is heavenly. It is a star with the star pointed up, inside a circle. On the other hand there is the "Pentagram". This Symbol is Demonic. It is a star that has it's point facing down and is inside a circle.
That is simply called its area.
This is called posting. When you are trotting your horse in a circle and posting to the trot you should be rising out of the saddle when your horses "inside" (meaning the foot that is inside the circle) front foot is behind and sitting when the foot is ahead. This is called the correct diagonal.