I'm brain dead, pls hel 27) In the quadrilateral PQRS PQ = 2006, QR = 2008, RS = 2007 und SP = 2009. At which corners must the interior angle definitely be smaller than 180°?
A) P, Q, R B) Q, R, S C) P, Q, S D) P, R, S E) P, Q, R, S