**Triangle J K L is shown. The length of J K is 13, the length of K L is 11, and the length of L J is 19.**Law of cosines: a2 = b2 + c2 – 2bccos(A)

Find the measure of AngleJ, the smallest angle in a triangle with sides measuring 11, 13, and 19. Round to the nearest whole degree.

30°

34°

42°

47°