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12. Find the area of a field with length 105 m and breadth 90m. Also, find thelength of fence required to be put around the field. (5) |
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Answer» Breadth = 90 m To find :- Area We know that, Area = Length × Breadth = 105 × 90 = 9,450 m² Length of FENCE required = Perimeter of the field Perimeter = 2(Length + Breadth) = 2(105 + 90) = 2(195) = 390 m Therefore, Area of field = 9,450 m² and Length of fence required = 390 m Hope it helps! |
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