/ My courses / MAT-2792-055,060-XL-2021 Fall,2022 Spr,2022 Wtr / Unit 5: Trigonometry / U 14 Which expression describes the ratios of side-angle pairs in AQRS? R out of q question Select one:" O a. q(sin R) = (sin S) = s(sin Q) O b. q(sin Q) = (sin R) = s(sin S) O.C. S sin S sin sin K O d. sin S sin R