Find the Sine, Cosine, and Tangent for the Angle $A$ Where $a = 4$

Multiple Choice

Find the sine, cosine, and tangent for the angle $A$ where $a = 4$ and $b = 5$ .

A) $\sin A \approx 0.6247 , \cos A \approx 0.7809 , \tan A = 0.8000$
B) $\sin A \approx 0.7809 , \cos A \approx 0.6247 , \tan A = 0.8000$
C) $\sin A \approx 0.3753 , \cos A \approx 0.2191 , \tan A = 0.8000$
D) $\sin A \approx 0.7809 , \cos A \approx 0.6247 , \tan A = 1.2500$
E) $\sin A \approx 0.6247 , \cos A \approx 0.7809 , \tan A = 1.2500$