Question

the area of the square park is 16900sq. m. find the cost of fencing the park at rhe rate of 3.10 per metre​

Answer 1

Answer:1612

Step-by-step explanation:

Area of a square = Side * side = (Side)²

So, Side² = 16,900 m²

So, Side = √16,900 = 130 m

Perimeter of square = 4 * Side

                                 = 4 * 130 = 520 m

Rate of fencing = Rs. 3.10 per metre

So, cost = Rs. 3.10 * Perimeter = 3.10 * 520 = Rs. 1612

Answer : The cost of fencing the park would be Rs. 1612

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Answer 2

Answer:

Step-by-step explanation:

Step 1

Area = 16900 sq.m

Each side

= 169 is the square of 13

= the number of zeros are 2

which means 1 to each 13

= 130*130

= 16900

SIDE = 130 m

Step 2

Fencing means perimeter

P = 4*side

P = 130*4

Perimeter is 520 m

Step 3

Rate of fencing = ₹3.10 p/m

Cost of fencing = Perimeter * Rate

= 520*3.10

Cost of fencing is ₹1612

:: The cost of fencing the square park is ₹ 1612.00

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