A) 20 sqcm
B) 42 sqcm
C) 32 sqcm
D) 45 sqcm
Correct Answer: C
Solution :
Suppose side of a square = a cm Then, \[a\sqrt{2}=4\times 2\] \[a=4\sqrt{2\,\,cm}\] Now, area of a square\[={{(4\sqrt{2})}^{2}}\] = 32 sq.cmYou need to login to perform this action.
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