help pls !! Im awful with math and I already failed and this is a makeup test >-<

Answer:
29.4 degrees
Step-by-step explanation:
a = 53 cm = opposite side to the angle
b = 94 cm = adjacent side to the angle [tex]\alpha[/tex]
tan = opp/adjacent = 53/94 = 0.5638
[tex]\alpha[/tex] = inverse tangent of .5638 = tan⁻¹ (.5638) = 29.4₋⁰