The Breadth of a rectangular field is twice it's length. If the area of the field is 178 meter square,find the cost of fencing it at rupees 45 per m
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The Breadth of a rectangular field is twice it's length. If the area of the field is 178 meter square,find the cost of fencing it at rupees 45 per m
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Answer:
270root89
Step-by-step explanation:
length=root89
breadth=2×root89
Perimeter=2(l+b)=2(root89+2root89)
=6root89
cost of fencing=6root89×45