Question

find the cost of fencing a rectangular field 78m long and 56m wide with steel wire at rs 50 per meter

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

the cost of wire in filed = 12800 rupees

length = 78 m

wide= 50 m

perimeter of rectangle= 2 ( length + breath )

= 2 ( 78+50)

= 256 m²

the cost of wire in one metre = 50 rupees

the cost 256 m2 wire = 256 × 50= 12800 rupees