Question 7
Right triangle P1QR1 has its right angle at Q, with P1Q=2 cm and R1Q=5 cm. Along ray QP1, successive points P2,…,Pn+1 are spaced1 cm apart; along ray QR1, successive R2,…,Rn+1 are likewise spaced1 cm apart, in the order shown. Find n for which quadrilateral PnPn+1Rn+1Rn has area2016 cm².
