Question Statement :

In the figure below, P, Q, and R are points on a circle with center O. The tangent to the circle at R intersects secant PQ at T. If $\angle QRT={55}^{\circ }$ and $\angle QTR={25}^{\circ }$, find $\angle POQ$

Type in your answer as an Integer. For example, if your answer is 62.5, then type in 63