Skip to content / Đến nội dung
ThichHocToan.com

Australian AMC 2013 - Intermediate Question 14

AMC AUSTRALIA · Australian AMC 2013 - Intermediate

Question 14

The point T divides the side QR of the rectangle PQRS into two equal segments. The point U divides PQ such that $PU:UQ=1:2$. Point V divides SP such that $SV:VP=1:3$ and finally, point W divides RS such that $RW:WS=1:4$. Find the area of the quadrilateral TUVW if the area of PQRS equals 120.

Question illustration
  1. 67
  2. 70
  3. 72
  4. 75
  5. 77