If the diagonal of a square is double, how does the area of the square

1.	If the diagonal of a square is double, how does the area of the square change ?
A.	Becomes four fold
B.	Becomes three fold
C.	Becomes two fold
D.	None of the above
Answer» B. Becomes three fold

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If the diagonal of a square is double, how does the area of the square change ?

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