Fill in the blank to complete each sentence.
is a set of all points in a plane with the samedistance
from the center to a certain point
A
is a line segment joining two points on the circle
is an angle form by two radi.
is an angle whose vertex is on the cirde
is a line segment from the center of the circle toany point on
the circle.
is a set of all points in a plane with the samedistance
from the center to a certain point
A
is a line segment joining two points on the circle
is an angle form by two radi.
is an angle whose vertex is on the cirde
is a line segment from the center of the circle toany point on
the circle.
Answers & Comments
Answer:
1. Chord
2. Central angle
3. Inscribed angle
4. The a line segment from the center of the circle to any point on the circle is a radius of the circle. By definition of a circle, all radii have the same length. We also use the term radius to mean the length of a radius of the circle.