A) \[1.54\text{ }{{m}^{2}}\]
B) \[2.54\text{ }{{m}^{2}}\]
C) \[4.9\text{ }{{m}^{2}}\]
D) \[1.7\text{ }{{m}^{2}}\]
E) None of these
Correct Answer: A
Solution :
Explanation Option [a] is correct. \[{{(Side)}^{2}}=0.49\Rightarrow Side=\sqrt{0.49}=0.7m\] Hence, the area of the circle \[=\frac{22}{7}\times 0.7\times 0.7=1.54{{m}^{2}}.\]
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