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Representation of Point on the Plane

The sides of ...

Question

The sides of a rectangular park are in the ratio 4:3. If the area is 1728 m², find the cost of fencing it at the rate of Rs. 2.50/m.

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Solution

Let the lengths of the sides of the park be 4x and 3x.

Cost of fencing the park =

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Representation of Point on the Plane

Standard VIII Mathematics

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