I really need help answering these questions based on the diagram

#s 9-36, Short Answer. Give only a numeric answer. (3 points each) #s 13-17: In this diagram, O is the center of the circle Use this diagram for questions 9-1 9 ) If mSX = 40, then m41 = X S 10) If mz1 = 30, then mSRX = No O 11) If mSRX = 290, then m42 = R 12) If m41 = 20, then mRX =#s 13-17: In this diagram, O is the center of the circle, and AB 1 CD. Use this diagram for questions 13-1 13) If mABD = 320, then mCD = 14) If mZAOC = 30 and OC = 12, then OF = A B E O 15) If AB = 20 and CD = 12, then OF = D 16) If OA = 13 and EA = 1, then CD = 17) If mBC = 150, then mAD =