K is Center, Radius KJ KI,KI, JR diameter.
Here we have given a diagram from the given diagram
What is the definition of the center?
Center :- The center of a circle is the point equidistant from the points on the edge
Therefore center is k.
Radius:-The distance from the center of the circle to any point on it's circumference
Radius is KJ,KL,KI
Chord :-The chord of a circle can be defined as the line segment joining any two points on the circumference of the circle.
chord is J and I
Diameter:-In a circle, diameter is a line that passes through the center and meets the circumference at opposite ends.
JR is the diameter.
I have solve first four part of this question
To learn more about the circle visit :
https://brainly.com/question/24375372
