Question
Two rectangular mats, each 3 m by 6 m are placed on the floor as shown. The mats overlap and the area of the floor covered by the overlap is 5.1 m2. Find the length of PQ.
3 m

Click button first when a symbol is required. X

Two rectangular mats, each 3 m by 6 m are placed on the floor as shown. The mats overlap and the area of the floor covered by the overlap is 5.1 m2. Find the length of PQ.