A) 15.12 sq.cm
B) 13.52 sq.cm
C) 12.62 sq.cm
D) 10.00 sq.cm
Correct Answer: B
Solution :
Sides of square = \[\frac{\left( Diagonal \right)2}{\sqrt{2}}\] \[\therefore \]Area \[=\frac{{{(Diagonal)}^{2}}}{2}=\frac{{{(5.2)}^{2}}}{2}\] \[=\frac{27.04}{2}=1352\,\,c{{m}^{2}}\]You need to login to perform this action.
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