Question

9 (1) Cimade i) The following figure shows a Cinch IS OP perpendiculan with % to AB that AP = BP puove​

Answer 1

Answer:

Correct option is A)

We have, seg PA is tangent and PBC is a secant.

and AP=12,BP=9

∴PB×PC=PA

2

9×PC=(12)

2

∴PC=

9

144

=16

∴BC=7