In the diagram, secant AP¯¯¯¯¯¯¯¯
intersects the circle at points A
and B,
and secant CP¯¯¯¯¯¯¯¯
intersects the circle at points C
and D.
The segments intersect outside the circle at point P.
A circle with no center shown and two secants as described in the text. Points A, B, D and C lie on the circle. Segment A B equals 5, segment B P equals 7, and segment C P equals 14. What is the length of PD¯¯¯¯¯¯¯¯?
Responses
12
12
6
6
5
5
4