Question

Ravi wants to buy a land. In the survey, it was found the land is irregular pentagonal shaped. The
surveyor says the total area of the land measured is 3500 m². Verify that the total area of the plot
is 3500 m² and Ravi is not being cheated in the transaction.
The rough sketch of the plot is shown in a centimeter graph. Scale: 1cm = 10 m​

Answer 1

If you do 3500+3500 and remove its perfect root may be you get the right answer