Trigonometry
Find the angle between the two vectors. Express the angle in degrees and round it to two decimal places.
〈15,0〉,〈5,3〉〈15, 0〉, 〈5, 3〉〈15,0〉,〈5,3〉
39.06°39.06\degree39.06°
59.04°59.04\degree59.04°
30.96°30.96\degree30.96°
90.36°90.36\degree90.36°