Question

the cost of fencing a square Park at the rate of rupees 30 per metre is rupees 7200 what is area of park​

Answer 1

Answer:

230m

7200/30=230

Step-by-step explanation:

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Answer 2

Answer:

Rate = Rs. 30 per metre

Total Cost = Rs. 7200

Total length of fencing

= Perimeter of Square

= 7200/30

= 240 meter

Hence the Perimeter of Square = 240 meter

Also, Perimeter of Square (formula) = 4 * side

$4{side} = 240 \\ side = \frac{240}{4 } \\ side = 60 \: meter$

Area of square = (side)²

= (60)²

= 3600 meter²

Step-by-step explanation:

1. Find the Perimeter from Total cost and rate of fencing.
2. Find the length of side from perimeter.
3. Find the area from the formula,
4. (Area of square= side²)