A) 76
B) 63
C) 81
D) 82
Correct Answer: A
Solution :
Let the required number be x. Therefore, \[{{x}^{2}}+{{(41)}^{2}}=7457\] \[\Rightarrow \] \[{{x}^{2}}=7457-1681\] \[=5776\] \[\Rightarrow \] \[x=76\]You need to login to perform this action.
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