Area of a rectangular park is 6110 m². Find the length of the park if its width is 65 m
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Answer:
Step-by-step explanation:
area of rectangle=1560m²
So, l×b=1560
l = 1560/b
= 1560/24
= 65m
Now,
perimeter= 2(l+b)
=2(65+24)
=178m
cost of fencing=perimeter×22.5
= 178×22.5
= 4005 rupees
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