Multiple choice

A man purchased a plot which is in the shape of a square The area of the plot is$ 12$ hectares and $3201 m^{2}$ Find the length of each side of the plot (in cm).

  1. 34900

  2. 35100

  3. 35900

  4. 36100
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B Correct answer
Explanation

1 hectare = 10,000 m^2. 12 hectares = 120,000 m^2. Total area = 123,201 m^2. Side = sqrt(123,201) = 351 m. 351 m = 35,100 cm.

AI explanation

Converting the total area to square meters gives 120000 plus 3201, which is 123201 square meters. The side of the square plot is the square root of 123201, which is 351 meters. Converting 351 meters to centimeters by multiplying by 100 gives 35100 cm.

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