Question

A rectangular field whose length is 40 m and its width is 32 m. Fencing the field by 4 rounds with a wire, what length of wire is required? If the cost of 1m wire is ₹ 70.What is the expenditure of fencing the field?​

Answer 1

Step-by-step explanation:

Length of garden =48 m

Breadth of garden =32 m

Perimeter =2(48+32)m=160 m

∴ Length of fencing used to enclose the garden =160 m

Cost of fencing 1 m=Rs.98

∴ Cost of fencing 160 m=Rs.(98×160)=Rs.15680

So, total cost =Rs.15680.

Answer 2

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