if ???????~??????? ,
????(???????)
/????(???????)
=
9 /
4
, AB = 18 cm and BC = 15 cm, then PR is

Dear Student, 
your question is unclear and appears to be incomplete. Recheck your question and please be little specific about the ? sign to which you are referring here so that we can provide you with some meaningful help. 
Look forward to hearing from you again!
Regards!

  • 0
What are you looking for?