Using the diagram below, come up with a possible good defintion for the following terms. Write them on a separate piece of paper.

Circle: If a set of points (locus of points) are _____________ , then it is a circle.[br][br]Radius: If a segment _____________, then it is a radius.[br][br]Chord: If _____________________, then it is a chord.[br][br]**What is the longest chord of a circle called?[br][br]Tangent: If ___________________, then it is a tangent to the circle.[br][br]Secant: If ________________, then it is a secant.