6. Which of the following equations can be
used to
find the missing angle, x, in the triangle below?
F. X + 84 = 180
G. X + 84 = 360
H. X + 42 = 90
J. X + 42 = 180

6 Which of the following equations can be used to find the missing angle x in the triangle below F X 84 180 G X 84 360 H X 42 90 J X 42 180 class=