Pre-calculus 1

It is the distance from the center to any point on the circle.

It is the set of all points equidistant from the fixed point.

(a)  

It is a straight line segment that passes through the center of the circle and whose endpoints lie on the circle.

Determine the chord.

(a)  

is a line segment whose endpoints both lie on the circle.

Determine the secant line/s of a circle.

Determine the tangent line/s of the circle.

It is a line that intersects a circle at exactly two points.

It is a line that intersects a circle at one point.

It is the point equidistant from the points on the edge of a circle.