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| 1. |
The perimeter of a rectangular field is 152 m. If its breadth is 32 m, find its length and area. |
| Answer» 44 m, 1408 m²Step-by-step explanation:PERIMETER of rectangle = 2(l+b)GIVEN, perimeter = 152 m, breadth = 32 m=> 2(l+32) = 152=> l+32 = 152/2=> l+32 = 76=> l = 76-32=> l = 44 mArea of rectangle = l×b = (44 × 32) m² = 1408 m² | |