PLEASE HELP ASAP 30 POINTS IF YOU HELPThe figure shows triangle PQR and line segment AB, which is parallel to QR: Part A: Is triangle PQR similar to triangle PAB? Explain using what you know about triangle similarity. (5 points) Part B: Which line segment on triangle PAB corresponds to line segmentlQR? Explain your answer. (3 points) Part C: Which angle on triangle PAB corresponds to angle Q? Explain your answer. (2 points)