Question

Find the cost of fencing a square field of side 350 metre at the rate of Rs 50 per metre.​

Answer 1

Answer:

Side of the square park = 250 m

The perimeter of the park = 4 × side

⇒ 4 × 250 = 1000 m

1000 m is the perimeter of the square park.

Now, the cost of 1 m fencing is ₹ 20

Hence, the cost of 1000 m fencing = ₹ 20 × 1000 = ₹ 20,000

Answer 2

Answer:

Side of the square park = 250 m

The perimeter of the park = 4 x side

→ 4 x 250 = 1000 m

1000 m is the perimeter of the square park.

Now, the cost of 1 m fencing is 20

Hence, the cost of 1000 m fencing = * 20 × 1000 = 20,000

Step-by-step explanation:

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