Which of the following is a correct tangent ratio of the figure?

tan 72°= 58/19
tan 19° =58/72
tan 58° = 72/19
tan 72 = 19/52


Which Of The Following Is A Correct Tangent Ratio Of The Figure Tan 72 5819 Tan 19 5872 Tan 58 7219 Tan 72 1952 class=