Class Date Name LESSON Practice A 13-2 Angles of Rotation Draw an angle with the given measure in standard position. 2. 3150 -390 The angle is negative, so rotate clockwise from 0. 3. -120 4. 240 5. -585 + Find the measures of a positive angle and a negative angle that are coterminal with each given angle. 6. 0 = 28 7. 0 = 250 a. Add 360. a. Add 360. b. Subtract 360. b. Subtract 360. 8. 0 = 740 9. 0 = -60 10. 0 = -370 11. 0 = 5150 12. 0 = -93 13. 0 = 1620 Find the measure of the reference angle for each given angle. 14. 0 = 475 15. 0 = 2120 16. 0 = -1150 17. 0 = 740 18. 0 = -96 19. 0 = -401 20. 0 = 320 21. 0 = -722 22. 0 = 2920 23. 0 = -850 24. 0 = 1000 25. 0 = -1000 Copyright @ by Holt, Rinehart and Winston. 11 All rights reserved. Holt Algebra 2