Find the cost of fencing a rectangular park of length 350 m and breadth 250 m at the rate of 18.50 rupees per meter.

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22,200

24000

25000

21000

answer is A.

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Detailed Solution

Concept- A rectangle is a two-dimensional figure. A quadrangle with equal opposite sides. The angle between two adjacent sides of the rectangle is 90 °. So
Rectangular ABCD
It is fenced along the border of the field. The border means around the field. The default field is a rectangle. So use the formula for the perimeter of the rectangle to find the length of the fence. Fencing costs can be calculated using the unit method. The unit method is a method of solving problems by first finding the value of a single unit and then multiplying the value of that single unit to find the required value.
The fence is around, that is, around the rectangular park

Rate of fencing per meter=Rs. 18.50
∴ Rate of fencing

Hence, option 1 is correct.

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