ryudragonfalcon ryudragonfalcon 23-04-2015 Mathematics Answered 1. The measure of PQR is 75°. The length of radius QR is 7 inches. What is the area of sector PQR? (Use 3.14 for .) A. 4.58 in² B.64.14 in² C.32.05 in² D.9.16 in²