Question 2Point $O$ is the center of the regular octagon $ABCDEFGH,$ and $X$ is the midpoint of the side $\overline{AB}.$ What fraction of the area of the octagon is shaded? $\dfrac{11}{32}$$\dfrac{3}{8}$$\dfrac{13}{32}$$\dfrac{7}{16}$$\dfrac{15}{32}$
