Skip to content / Đến nội dung
ThichHocToan.com

Australian AMC 2011 - Junior Question 25

AMC AUSTRALIA · Australian AMC 2011 - Junior

Question 25

In $\triangle PQR$, $U$ is the midpoint of $RQ$, $PU=RU$, $PT$ bisects $\angle RPQ$ and $\angle RTP=60^\circ$.

Question illustration

What is the size of $\angle RUP$?
  1. $15^\circ$
  2. $30^\circ$
  3. $40^\circ$
  4. $45^\circ$
  5. $50^\circ$