Statement 1: The points 2+4i, 2-4i, 3+3i and 3-3i are of a cyclic quadrilateral
Statement 2: The points are concyclic if Arg(Z1-Z3)/(Z2-Z3) = Arg(Z1-Z4)/(Z2-Z4)
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Statement 1: The points 2+4i, 2-4i, 3+3i and 3-3i are of a cyclic quadrilateral
Statement 2: The points are concyclic if Arg(Z1-Z3)/(Z2-Z3) = Arg(Z1-Z4)/(Z2-Z4)