Please help i always give brainliets and thanks Please answer the following algebra question ASAP not too hard

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.

The reflexive property of congruence lets you say that ∠pqr ≅

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16