Multiple choice

If the cost of fencing a square plot is Rs. 10 per metre, then the total cost of fencing the plot of side 3.5 m is

  1. Rs. 140

  2. Rs. 14

  3. Rs. 1400

  4. Rs. 120

  5. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Perimeter = 4 x side = 4 x 3.5 = 14 m

Cost of fencing 1 m = Rs. 10

Cost of fencing 14 m = Rs (14 x 10) = Rs. 140

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