Question

find the cost of fencing a square park of side 150 m at the rate of RS 50 per metre ​

Answer 1

Answer:

Step-by-step explanation:

Length of each side of a square = 150m

Length of four side (perimeter)  of a square = 150 × 4 =600m

Cost of fencing 1 m = Rs. 20

Cost of fencing 600m = 600 × 20 = Rs. 12,000

Answer 2

Length of each side = 150m - given

Formula of perimeter of square = 4A

Length of four side (perimeter) of a
square = 150 x 4 =600m

Cost of fencing 1 m = Rs. 50
Cost of fencing 600m = 600 x 50

Therefore the total cost is: 30000₹

I hope you have understood the solution provided above
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