In a circle, two chords AB and CD intersect each other internally at point P. If AB = 16 cm. PB =6cm and PD =12 cm. then the value of PC (in cm) is equal to

Correct option is D

​Given:
AB = 16 cm
PB = 6 cm
PD = 12 cm
Solution:
We know that when two chords intersect each other internally, the following property holds:
AP × PB = CP ×PD​