Question

Find the cost of fencing a square park of side 350m at the rate of Rs. 20 per metre.​

Answer 1

Answer:

perimeter = 4×side

=4×350m

=1400m

Cost of fencing= 1400×Rs.20

=Rs.28000

Step-by-step explanation:

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Answer 2

Answer:

Side of square = 350 m

Perimeter of square = 4 x side

= 4 x 350 = 1400 m

Since, cost of fencing of per meter = Rs. 20

Therefore, cost of fencing of 1400 meters = 20 x 1400 = Rs. 28,000

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