+826 Trapezoid $HGFE$ is inscribed in a circle, with $\overline{EF} \parallel \overline{GH}$. If arc $GH$ is $66$ degrees, arc $EH$ is $x^2 + 8x$ degrees, and arc $FG$ is $25 + 16x$ degrees, where $x > 0,$ find arc $EPF$, in degrees.
+1908 For this problem, we must know what EPF is.
However, there is no clear representation of what it actually is.
In the problem, it never actually defined what P is, meaning that it is impossible to solve.
Thanks! :)
