Seth is using the figure shown below to prove the Pythagorean Theorem using triangle similarity: In the given triangle PQR, angle P is 90° and segment PS is perpendicular to segment QR. S. R P Part A: ldentify a pair of similar triangles. (2 points) Part 2: Explain how you know the triangles from Part A are similar. (4 points) Part C:lf RS = 4 and RQ = 16. find the length of segment RP. Show your work (4 points)