Question

The perimeter of a square park is 120 m. Find the cost of levelling the park at the rate of 50 per​

Answer 1

Answer:

The cost of levelling the park at the rate of 50 per​ metre is ₹ 6000 .

Step-by-step explanation:

Perimeter of the field = 120 m

Cost of levelling per metre = ₹ 50

Total cost of levelling = ₹ ( 120 x 50 ) = ₹ 6000

Answer 2

Answer:-

The perimeter of the square park = 120 m

Side of a square = perimeter ÷ 4

∴ Side of this square park = 120 ÷ 4

= 30

Area of a square = side × side

∴ Area of this square park = (30 × 30) m²

= 900 m²

Cost of levelling the park at the rate of ₹ 50 per m² = ₹ (900 × 50)

Cost of levelling the park at the rate of ₹ 50 per m² = ₹ 45, 000

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