Question

what is $overline{kl}$? k l chord radius center

Explanation:

A chord is a line - segment that connects two points on the circumference of a circle. Since $\overline{KL}$ connects two points $K$ and $L$ on the circle's circumference, it is a chord. A radius is a line - segment from the center of the circle to a point on the circumference, and the center is a point, not a line - segment.

Answer:

chord