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The property department of Rose Garden Community should dig a square reservoir with a side length of 8 meters on a rectangular grass with a length of 30 meters and a width of 25 meters. please

Hello, you asked about the circumference of the grass, right? There are three design schemes. The first one is trimming against a corner, so the perimeter is equal to the original perimeter (30+25) × 2 =110; The second type is built against a side, that is, (30+25) × 2+2× 8 =126; The third one.