Question

it costs ₹2800 to fence a square shaped field at ₹2.50 per m. find the length of each side and the area of the field.

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Answer 1

Step-by-step explanation:

meters of fence = 2800 ÷ 2.50

= 1120

perimeter of field = 1120

4L = 1120

L = 1120 ÷ 4

L = 280

Hence length of each side is 280m

Area = L²

= 280 × 280

= 78400m

Answer 2

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It costs ₹2800 to fence a square shaped field at ₹2.50 per m. find the length of each side and the area of the field.

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Meters of fence = 2800 ÷ 2.50 = 1120 m

Perimeter of field = 1120 m

➢ 4L = 1120m

➢ L = 1120/4 = 280 m

Hence, length of each side is 280 m

Area = L² = 280² m² = 78400 m²

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