Question

& Perimeter of a rectangle is 15 3 by 7 m. If the length is 4 2 by 7 m, find its breadth
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Answer 1

Step-by-step explanation:

Perimeter of a rectangle is 15 3 /7 m. P = 108/7

If the length is L = 4 2/7 m= 30/7 ,

find its breadth b =

P = 2(l+b)

P/2 = l+b

P/2 -l = b

54/7 -30/7 = b

24/7 = b