A wire of 420 m was needed for fencing a playground whose width is 75m. find the length of the playground?
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Answered by
1
2(l+b)=420
l+b=210
l+75=210
l=210-75
l=135m
l+b=210
l+75=210
l=210-75
l=135m
Answered by
1
2(l+b) = 420
2l+ 150 = 420
L = 270/2 = 135m
2l+ 150 = 420
L = 270/2 = 135m
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