a a rectangular piece of of land measure 0.10 kilometre bye 0.8 km each side is to be E fenced with three rows off wire find the length of of wire needed if the cost of fencing is rupees 50 per metre find the total cost of fencing the land
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Answer:
circumference of rectangular piece of land = 2×(l+b)
=2×(100+800)
=2×900
=1800 m
fencing is to be in three rows so total length of wire will be 1800×3
=5400 m
Step-by-step explanation:
total cost of fencing will be 50×5400
=270000 rupees
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