In the applet below, the 2 rays are tangent to the circle. [br]Can you determine 2 theorems from geometry that are dynamically illustrated here?
[b]Theorem: [/b][br]If a ray is drawn tangent to a circle, then the radius (drawn to that ray's point of tangency) is perpendicular to the tangent ray.[br][br][b]Theorem: [/b][br]Tangent segments drawn to a circle (from a point outside the circle) are congruent.