A1 = 150o = Minor Arc.
A2 = 360-150 = 210o = Major Arc.
X = (A2-A1)/2 = (210-150)/2 = 30o=Angle
formed by 2 tangents.
a
Two tangents drawn to a circle from an external point intercept a minor arc of 150°. What is the measure of the angle formed by these two tangents?
1 answer
1 answer