Math, asked by Kesh0111, 2 months ago

in the figure AB and CD are perpendicular chords.These chords intersect at P inside the circle .if PC=3, BC=5, PA=9 then what is the length PD?

Answers

Answered by saeedabegum480

0

Answer:

When 2 chords intersect, the product of the segments of one chord is equal to the product of segment of the other.

⟹AP×PB=CP×PD

⟹PD=25×4=10cm

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