Find the perimeter , if the area of a rectangular box is 360 m 2 and length is 12m. A. 84m B. 30m C. 42m D. 21m Answer Workspace Report Discuss Answer with explanation Answer: Option A Explanation Length = 12m Breadth = Xm Area = 360m = L×B = 12×X = 360m = 12x X = 360/12 X = 30m so, perimeter = 2(L+B) = 2(12+30) = 2(42) = 84m. Workspace
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