In circle J, HO and HN are tangent to the circle at O and N. Find the number of degrees in arc ON if angle OHN = 60 degrees.
Angle OJN is aupplemental to angle OHN = 180 - 60 = 120°
Since OHN is a central angle....then minor arc ON has the same measure as this angle = 120°
Minor or major arc?
