Find the perimeter of a rectangular field whose length is 5.5m and breadth 2m.Also find the cost of fencing the field with barbed wire at the rate of Rs 25.00 pe.
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Answered by
5
Answer:
Perimeter = 2 (l+b)
= 2 × 5.5 × 2
= 22m
Cost of 1 m = 25.00
Cost of 22 m = 25 × 22
= 550
Answered by
8
Answer:
Perimeter = 2 ( l + b )
= 2 ( 5.5 + 2 ) = 2 ( 7.5 )
= 15 m
Cost of wire needed = 25 × 15 = ₹ 375..
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