PR / Sin(Q) = QR / Sin(P)
53 / Sin(90) = 45 / Sin(P)
53 / 1 = 45 / Sin(P)
Sin(P) = 45 / 53
Sin(P) = 0.8490566038
P = 58.11 degrees
Answer:
58.11°
Step-by-step explanation:
tan P = 45/28 = 1.607
< P = tan`¹ 1.607 = 58.11°
