MathDB
Easy problem

Source: May Olympiad(Olimpiada de Mayo) 1997

March 14, 2018
geometry

Problem Statement

In a square ABCDABCD with side kk, let PP and QQ in BCBC and DCDC respectively, where PC=3PBPC = 3PB and QD=2QCQD = 2QC. Let MM be the point of intersection of the lines AQAQ and PDPD, determine the area of QMDQMD in function of kk