Chord AC intersects chord BD at point P in circle Z. AP=4 cm BP=5 cm PC=8 cm What is PD?
1 Answer
Mar 11, 2017
Explanation:
Intersecting Chord Theorem : when two chords intersect each other inside a circle, the products of their segments are equal.
This theorem states that
Back to our question,
Given
and by Intersecting Chord Theorem, we get,
