Find the Angle $$\theta$$ (In Radians and Degrees)between the Lines $$\begin{array} { l } 4 x - 4 y = 4 \\5 x + 4 y = 7\end{array}$$

Multiple Choice

Find the angle $$\theta$$ (in radians and degrees) between the lines.Round your answer to four decimal places for radians and round your answer to one decimal places for degree.​ $$\begin{array} { l } 4 x - 4 y = 4 \\5 x + 4 y = 7\end{array}$$ ​ ​

A) $\Theta \approx 1.4601 \text { radians } \approx 83.7 ^ { \circ }$
B) $$\Theta \approx 1.4601 \text { radians } \approx 82.7 ^ { \circ }$$
C) $$\Theta \approx 1.4601 \text { radians } \approx 84.7 ^ { \circ }$$
D) $\Theta \approx 1.4601 \text { radians } \approx 85.7 ^ { \circ }$
E) $\Theta \approx 1.4601 \text { radians } \approx 81.7 ^ { \circ }$