Question

Find cost of fencing a rectangular
field, 75 m long and 65 m wide, at
the rate of 12 per metre.'​

Answer 1

Answer:

Rs. 3360

Step-by-step explanation:

When it comes to fencing, we need to find the perimeter.

Now we know that,

Perimeter of rectangle = 2(l + b).

Here, length = 75m

Breadth = 65m

Perimeter = 2(75 + 65) = 2(140) = 280m.

Now cost for 1 metre = Rs. 12.

Cost for 280 m = 280 x 12 = 3360 rs.

Therefore cost will be Rs. 3360.

Hope it helps.

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