Question

In the given figure, two equal circles touch
each other at T, if QP = 4.5 cm, then find
PR.
T​

Answer 1

Answer:

in both circles QR and PT are same tangents

so,

QP=PT and

PT=PR

so,

QP=PR=4.5

then,

QR=QP+PR

=4.5+4.5

=9