There is a rectangular grassland in a residential area (as shown in the figure), 18 meters long and 10 meters wide, with two even paths in the middle. The actual area of grassland is calculated

There is a rectangular grassland in a residential area (as shown in the figure), 18 meters long and 10 meters wide, with two even paths in the middle. The actual area of grassland is calculated

(18-2) × (10-2) = 16 × 8 = 128 square meters. A: the area of grassland is 128 square centimeters

Figure 6 is a rectangular grassland, 32 meters long and 24 meters wide, with a 2-meter-wide path in the middle

（32-2）×（24-2）= 30×22 = 660（㎡）
A: the area is 660 square meters
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As shown in the picture, a rectangular grassland is 16 meters long and 10 meters wide. There are two paths in the middle. One is a rectangle and the other is a parallelogram. The area of the grassland is______ Square meters

(16-2) × (10-2) = 14 × 8 = 112 (square meters); answer: the area of grassland is 112 square meters