I1. 20"2. $ 70" W3. 160⁰4. S 20" W5. N 70" W6. 340°7. 110"8. 270"9. 180°10. N 70" EW11. (-4,0)15. (-5,5)D.WG.WI.W20²20⁰70°Z180°B.WE.W20⁰IINN70⁰SH.WJ.W13. (0,4)17. (2,-2)EW70%C.90°F.W+NN20NNEE20⁰The two methods of expressing bearing can be interpreted using a rectangular coordi-nate system. Suppose that an observer for a radar station is located at the origin of acoordinate system. Find the bearing of an airplane located at each point. Express thebearing using both methods.12. (5,0)16. (-3,-3)B14. (0, -2)18. (2, 2)B

Answered: Image /qna-images/answer/e310cd40-6ec7-42a3-8864-ce6d081e7252.jpg

I 1. 20° 2. S 70° W 3. 160⁰ 4. S 20" W 5. N 70" W 6. 340° 7. 110" 8. 270" 9. 180° 10. N 70" E A. W D. G. W I. W 20P 20⁰ 70° N S S N S 180° B. EW- E E. EW- 20⁰ N S N 70° S H. J. W →→→EW - C. 70° 90° M EW. F. 2 S N 20 N S N S E 20⁰

I 1. 20° 2. S 70° W 3. 160⁰ 4. S 20" W 5. N 70" W 6. 340° 7. 110" 8. 270" 9. 180° 10. N 70" E A. W D. G. W I. W 20P 20⁰ 70° N S S N S 180° B. EW- E E. EW- 20⁰ N S N 70° S H. J. W →→→EW - C. 70° 90° M EW. F. 2 S N 20 N S N S E 20⁰

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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