If a and b are adjacent sides of a rhombus, then [RPET 2001]

If a and b are adjacent sides of a rhombus, then [RPET

1.	If a and b are adjacent sides of a rhombus, then [RPET 2001]
A.	a.b = 0
B.	a × b = 0
C.	a.a = b.b
D.	None of these
Answer» D. None of these

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If a and b are adjacent sides of a rhombus, then [RPET 2001]

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