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42. The area of a rectangular field getsincreased by 25 m2, if its length isreduced by 5 m and breadth is increasedby 5 m. However, if the length isincreased by 2 m and breadth is reducedby 4 m the area reduces by 88 m2Find () length, breadth and perimeterof the field. (i) area of the field |
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Answer» length = 5 m breadth equals 4m and area =478 sq m |
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