Drag and drop a reason to each box to complete the proof

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Find the solution set of this inequality. select the correct graph. |8x+16|> 16

How is the number of vertices for a prism related to the name of the prism