11.3 × 20.5
help asa i gota lotta math work to do :

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?

Vertical angles must check all that apply