Find the area of a square, one of whose diagonals is 3.8 m long – McqOptions

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1.	Find the area of a square, one of whose diagonals is 3.8 m long
A.	7.12 m2
B.	7.32 m2
C.	7.42 m2
D.	7.20 m2
Answer» C. 7.42 m2

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