Angle G is a circumscribed angle of circle E. Circle E is shown. Line segments FE and DE are radii. A line is drawn to connect points F and D. Tangents FG and DG intersect at point G outside of the circle. Angles EBD and FDE have measures of x degrees. What is the measure of angle G, in terms of x?

A) x°
B) x/2°
C) 90°
D) 180°