1.

1. Find the length of the rectangle whose: (a) Area = 800 sq.m; Breadth = 20m.(b) Area = 504 sq.cm; Breadth = 21cm.​

Answer»

Let LENGTH be xarea=lxb800=20 Xx=800÷20=40Step-by-step EXPLANATION:area=504=21×xx=504÷21x=14 in first CASE length is 40cmin ANOTHER length is 14cm



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