If the cost of fencing a square plot at the rate of ₹ 30 per metre is ₹ 2400, then find the length of each side of the field.
Mensuration
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Question

If the cost of fencing a square plot at the rate of ₹ 30 per metre is ₹ 2400, then find the length of each side of the field.

KnowledgeBoat · Accepted Answer

Given: Total cost of fencing = ₹ 2400 Rate of fencing = ₹ 30 per metre Perimeter of square plot = = = 80 m Perimeter of square = 4 × side ⇒ 80 = 4 × side ⇒ side = ⇒ side = 20 m Hence, the length of each side of the field is 20 m.

Mathematics

If the cost of fencing a square plot at the rate of ₹ 30 per metre is ₹ 2400, then find the length of each side of the field.

Mensuration

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