Question

p a ,p c and c d is the tangent drawn to a circle with centre o if p is equal to 3 cm cd is equal to 5 cm then the length of pc is​

Answer 1

Answer:

We have

pb=ppa=12 cm

and cq = ca= 3cm

(tangent from external point to a circle are equal in length )

length of pc=pa -ca

=12-3

=9cm