A) \[\text{49 c}{{\text{m}}^{\text{2}}}\]
B) \[\text{196 c}{{\text{m}}^{\text{2}}}\]
C) \[\text{824 c}{{\text{m}}^{\text{2}}}\]
D) \[\text{12}.\text{25 c}{{\text{m}}^{\text{2}}}\]
Correct Answer: B
Solution :
| [b] We have. AB = radius of circle with centre A + Radius of circle with centre B |
| \[=\left( \frac{14}{2} \right)+\left( \frac{14}{2} \right)=7+7=14cm\] |
| Length of each side of square \[ABCD=14cm\] |
| \[\therefore \] Area of square \[ABCD={{(14)}^{2}}=196c{{m}^{2}}\]. |
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