Line segment ts is tangent to circle o at point n. if the measure of is 74°, what is the measure of ? 37° 74° 148° 212°

The correct question in the attached figure  we know thatif a tangent to a circle and a chord intersect at a point on the circle, then the measure of each angle they form is  one-half  the measure of its intercepted arc.that means  the measurement of a semi-inscribed angle is half the measure of the intercepting arcin this  problem  ∠qnt is a semi-inscribed anglethereforethe measure of qpn=2*∠> qpn=2*74°> 148°the answer is  the measure of qpn is 148°

The answer is 148 degrees or c. i just took the quiz on e2020.

Where’s the problems ? ?