The center of a circle is called the origin. It is a point at one end of a radius, the other end of which defines the circumference of the circle.
The name is "chord".If the line segment happens to go through the center of the circle, thenit is also given the additional name "diameter", and no other chord in thesame circle can be longer than that one is.
It is a semi-circle
an O another name for a circle is an O and a spherical
circle
Circle Chart or Circle Graph
It is its diameter which gives a circle infinite lines of symmetry
Diameter
The center of a circle is called the origin. It is a point at one end of a radius, the other end of which defines the circumference of the circle.
another name for a half circle is semi-circle
The name is "chord".If the line segment happens to go through the center of the circle, thenit is also given the additional name "diameter", and no other chord in thesame circle can be longer than that one is.
The name of a squashed circle is an oval
circumference
a chord. The chord that passes through the center of the circle has a special name: the diameter.
What is the name for one third of a circle
We call it a circle.
It is a semi-circle