6. The perimeter of a rectangle is 44 cm, and the distance from the intersection of the diagonals to the shorter side is 6 cm longer than the distance to the longer side. The area of this rectangle is ( ) square centimeters.
【Answer】 85
【Analysis】 Exam point: Skillful area calculation - Length - Width $=6 \times 2=12 ; \quad$ Length + Width $=44 \div 2=22 ;$ Length $=17$, Width $=5$; Area $17 \times 5=85$