A Roof Has a Rise of 9 Feet for Every $$a = 9 , b = 11$$

Multiple Choice

A roof has a rise of 9 feet for every horizontal change of 11 feet (see figure) .Find the inclination of the roof.Round your answers to one decimal place.​ ​ $$a = 9 , b = 11$$ ​

A) $\Theta \approx 39.3 ^ { \circ }$
B) $\Theta \approx 40.3 ^ { \circ }$
C) $\Theta \approx 41.3 ^ { \circ }$
D) $\Theta \approx 38.3 ^ { \circ }$
E) $\Theta \approx 37.3 ^ { \circ }$