Finding Coterminal Angles In Exercises 29 and 30, determine two coterminal angles (one positive and one negative) for each angle. Give your answers in degrees. (29) (a) 45° 30. (a) 120° (b) - 36° (b) -420⁰ Complementary and Supplementary Angles In Exercises 31-34, find (if possible) the complement and the supplement of each angle. 31. (a) 18° 33. (a) 150° (b) 85° (b) 79° 32. (a) 46° 34. (a) 130° (b) 93° (b) 170°
Finding Coterminal Angles In Exercises 29 and 30, determine two coterminal angles (one positive and one negative) for each angle. Give your answers in degrees. (29) (a) 45° 30. (a) 120° (b) - 36° (b) -420⁰ Complementary and Supplementary Angles In Exercises 31-34, find (if possible) the complement and the supplement of each angle. 31. (a) 18° 33. (a) 150° (b) 85° (b) 79° 32. (a) 46° 34. (a) 130° (b) 93° (b) 170°
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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Transcribed Image Text:**Finding Coterminal Angles**
In Exercises 29 and 30, determine two coterminal angles (one positive and one negative) for each angle. Give your answers in degrees.
**29.**
(a) 45°
(b) -36°
**30.**
(a) 120°
(b) -420°
**Complementary and Supplementary Angles**
In Exercises 31–34, find (if possible) the complement and the supplement of each angle.
**31.**
(a) 18°
(b) 85°
**32.**
(a) 46°
(b) 93°
**33.**
(a) 150°
(b) 79°
**34.**
(a) 130°
(b) 170°
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