What is a line segment that joints any two points on the circle

A. chord

B. center

C. diameter

D circumference

A chord is a line segment that joins any two points on the circumference of the circle.

9. What do you call the intersection of a circle and the tangent line?

A. arc

B. radius

C. center

D. point of tangency

The point of intersection of the tangent line to the circle is called the point of tangency.

wala lang  ingnore this answer aswell haha