Question 5
In the figure below, ABCD is a parallelogram that has an area of 600 cm2. The points M and N are on the line AD such that AM= MN= ND, the point O is the intersection of AC and BN , the point I is the intersection of AC and BM and the point S is the intersection of BN and CM . What is the area, in cm2, of quadrilateral IMSO?
