A \( \left ( \frac{3.5}{6} , \frac{\sqrt{3}}{4} \right ) \quad\text{or}\quad \left ( \frac{\sqrt{3}}{4} , \frac{3.5}{6} \right ) \)
B \( \left ( \frac{6}{3.5} , \frac{4}{\sqrt{3}} \right ) \quad\text{or}\quad \left ( \frac{6}{3.5} , \frac{4}{\sqrt{3}} \right ) \)
C \( \left ( \frac{3.5}{4} , \frac{6}{4} \right ) \quad\text{or}\quad \left ( \frac{6}{4} , \frac{3.5}{4} \right ) \)
D \( \left ( \frac{\sqrt{3}}{3.5} , \frac{2}{3} \right ) \quad\text{or}\quad \left ( \frac{2}{3} , \frac{\sqrt{3}}{- 3.5} \right ) \)