Question

if ab and ad are two chord of a circle with centre 'o' interest at
point P, such that CP = 6cm, PB = 3 cm nad AP = 4 CM, find PD.​

Answer 1

the given data AB and CD are the chords intersect at P inside the circle.

⇒AP×PB=CP×PD

⇒4×6=2×PD

∴PD=24/2=12cm