Question

a farmer had a rectangular field with area 5000m2 and breadth is 200m find the cost of fencing of the field with wire cost rs 13 per meter​

Answer 1

Answer:

fencing field=perimeter

l*b=area

=l*200=5000m

l=5000/2=25m

perimeter

=2(25+200)

=50+400

=450m

cost for 1 meter= Rs.13

cost for 450 m=13*450=Rs.5850

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Answer 2

$\huge \bf \underline{ \underline{Question}}$

a farmer had a rectangular field with area 5000m² and breadth is 200m find the cost of fencing of the field with wire cost rs 13 per meter

$\huge \bf \underline{ \underline{Solution}}$

Given:-

Area = 5000m²

Breadth = 200m

Cost of fencing = ₹13 per metre

Length of the field:-

Length = Area/ breadth

Length = 5000m² / 200m

Length = 25m

Perimeter:-

Perimeter = 2 ( length + breadth)

Perimeter = 2 ( 25m + 200m)

Perimeter = 2 * 225m

Perimeter = 450m

Cost of fencing:-

450m * ₹13/m

= ₹5850

Final Answer:-

$\huge\mathtt{₹5850}$