# import module import math # output print("acos:", math.acos(0.5)) print("asin:", math.asin(0.5)) print("atan:", math.atan(0.5)) print("cos:", math.cos(1.047197551)) print("sin:", math.sin(0.523598775)) print("tan:", math.tan(0.463647609)) print("degree:", math.degrees(3.1415926)) print("radian:", math.radians(180))