A) 4225
B) 3025
C) 2500
D) 2025
Correct Answer: B
Solution :
Area of circular field \[=3850{{m}^{2}}\] \[\Rightarrow \] \[\pi {{r}^{2}}=3850\] \[\Rightarrow \] \[r=35\,m\] \[\therefore \] Circumference of field \[=2\pi r\] \[=2\times \frac{22}{7}\times 35=220\,m\] \[\therefore \] Perimeter of square = 220 m \[\therefore \] Side of square \[=\frac{(220)}{4}=55\,m\] Hence, area of square \[={{(55)}^{2}}=3025\,{{m}^{2}}\]You need to login to perform this action.
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