A) \[3722\,{{m}^{2}}\]
B) \[1372\,{{m}^{2}}\]
C) \[926\,{{m}^{2}}\]
D) None of these
Correct Answer: B
Solution :
Area of the plot without grass = area of the rectangle ? area of the semi-circle \[=60\times 28-\frac{1}{2}\times \pi \times {{\left( \frac{28}{2} \right)}^{2}}\] \[=60\times 28-11\times 28=28\,(60-11)\] \[=1372\,{{m}^{2}}.\]
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