The area of the polygon, whose vertices are the non-real roots of the equation $\bar { z } = i z ^ { 2 }$ is\\
(1) $\frac { 3 \sqrt { 3 } } { 2 }$\\
(2) $\frac { 3 \sqrt { 3 } } { 4 }$\\
(3) $\frac { \sqrt { 3 } } { 4 }$\\
(4) $\frac { \sqrt { 3 } } { 2 }$