If ∠Q measures 18°, ∠R measures 135°, and q equals 9.5, then which length can be found using the Law of Sines? r p RQ PR Question 8(Multiple Choice Worth 3 points) (05.04 MC) In ΔXYZ, x = 5.9 meters, y = 8.9 meters, and z = 5.8 meters. Find the remaining measurements of the triangle, and round your answers to the nearest tenth. ∠X = 28.6°, ∠Y = 91.2°, ∠Z = 60.2° ∠X = 40.9°, ∠Y = 99°, ∠Z = 60.2° ∠X = 28.6°, ∠Y = 91.2°, ∠Z = 40.1° ∠X = 40.9°, ∠Y = 99°, ∠Z = 40.1° Question 9(Multiple Choice Worth 3 points) (05.04 MC) triangle JKM with side j across from angle J, side k across from angle K, and side m across from angle M If m is 21 inches, j is 28 inches, and ∠K measures 90°, then find k using the Law of Cosines. Round your answer to the nearest tenth. 35 in 49 in 1,225 in 2,401 in Question 10(Multiple Choice Worth 3 points) (05.04 LC) triangle PQR with side p across from angle P, side q across from angle Q, and side r across from angle R If ∠P and ∠R are given, as well as the value of p, then explain whether the Law of Sines or the Law of Cosines should be used to solve for r. Law of Cosines, two sides and the included angle are known Law of Cosines, all sides are known Law of Sines, two angles and an opposite side are known Law of Sines, two sides and an opposite angle are known You must check the box below prior to submitting your exam! Check this box to indicate you are ready to submit your exam Folders FDK391.10