Half the perimeter of a rectangular garden whose length is 12m more then its width is 60 m. Find the dimensions of the garden
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Answered by
38
Perimeter of the rectangle = 2(l+b)
Half the perimeter ={2(l+b)}/2
Let breadth be x
Length =12+x
Length + breadth =60m
x+12+x=60m
2x+12=60
2x=60-12
2x=48
x=48/2
x=24m
Length =x=24m
Breadth =12+x=24+12=36m
Answered by
0
Answer:
l = 36m. & b = 24m
Step-by-step explanation:
let the length be l & breadth be b.
perimeter/2 = 60m
according to question,
l= b+12
perimeter of rectangular garden= 2(l+b)
perimeter/2= l+b
60 = b+12+b
60 = 2b+12
60 = 2(b+6)
60/2 = b+6
30-6 = b
b = 24m
l= b+12
l = 24+12
l= 36m
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