Math, asked by shashankawasthi855, 1 year ago

Length=7cm,Breadth=3cm less than length


Answers

Answered by mn121
1

length = 7 cm

breadth = 7 cm - 3 cm = 4 cm

∴ perimeter = 2(length + breadth)

                   = 2(7 + 4) = 2 * 11 = 22 cm

area = length * breadth

       = 7 * 4 = 28 cm²

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