ach angle measure to the nearest degree. ¹(11) 12 11. cos¹ (0.23) 8. cos lo 2001 9. tan¹(5.03). n¯¹ (1) 12. tan

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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Related questions
Question
8,9,11
ADV Inverse Trig
Andaison 2129
onometric ratio to determine which angle of the
2. cos A =
5. cos A =
15
17
8. cos
8
17
each angle measure to the nearest degree.
-1/11
12,
11. cos ¹ (0.23)_
14. J
GI=
GH =
m/I=
11 ft
8
3. tan A =
6. tan A =
2
12. tan-¹
46 H
5886
Round sides to the nearest hundredths and angles to the nearest degrees.
15
15
9. tan-¹(5.03)
¹(¹)
17
15
Transcribed Image Text:ADV Inverse Trig Andaison 2129 onometric ratio to determine which angle of the 2. cos A = 5. cos A = 15 17 8. cos 8 17 each angle measure to the nearest degree. -1/11 12, 11. cos ¹ (0.23)_ 14. J GI= GH = m/I= 11 ft 8 3. tan A = 6. tan A = 2 12. tan-¹ 46 H 5886 Round sides to the nearest hundredths and angles to the nearest degrees. 15 15 9. tan-¹(5.03) ¹(¹) 17 15
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