A) Rectangle
B) Square
C) Cyclic quadrilateral
D) Rhombus
Correct Answer: D
Solution :
\[{{m}_{1}}=-1/3\]and\[{{m}_{2}}=3\]. Hence lines \[x+3y=4\]and \[6x-2y=7\]are perpendicular to each other. Therefore the paralellogram is rhombus.You need to login to perform this action.
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