Question 467056
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<a href = "http://4.bp.blogspot.com/-pjXZC0MClhA/ThIDw6ycFgI/AAAAAAAAAA4/0IiuKn6Emy4/s320/IMG_20110704_111457.jpg" target = "_blank">your picture is here</a>
The secant is GB.
all the other ones are chords, except for BP and PC which are radii.
AD is both a chord and a diameter.
AP and PD are also radii.
FB, FC, BE, and EC are chords
a secant is a line that intersects a circle at 2 points.
if the line terminates at the boundaries of the circle, then it is a chord.
if it extends beyond the boundaries of the circle at one or both ends, then it is a secant.
if the line intersects the circle at one point only, then it is a tangent.
check the following reference for additional information.
<a href = "http://www.mathopenref.com/circle.html" target = "_blank">http://www.mathopenref.com/circle.html</a>