If the perimeter of a field is a 30 metre and its breadth is 4 m find its length
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Hlo
here is ur answer..
perimeter = 2 ( l + b )
2 ( l + b ) = 30
2 ( l + 4 ) = 30
l + 4 = 30 / 2
l + 4 = 15
l = 15 - 4
l = 11
length = 11m
hope it helps..
here is ur answer..
perimeter = 2 ( l + b )
2 ( l + b ) = 30
2 ( l + 4 ) = 30
l + 4 = 30 / 2
l + 4 = 15
l = 15 - 4
l = 11
length = 11m
hope it helps..
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Answered by
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Answer:
Hey mate
Perimeter=2(l+b)
30=2(l+4)
15=l+4
11=l
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