ric ratio to determine which 2. cos A = 15 17 5. cos A 8 17 || 8 2 15 = 3. tan A = 6. tan A = = 500 00 15 15 17

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 89E
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can you please help me with questions 3 , 5 , 6
son
2129
etric ratio to determine which angle of the
2. cos A
5. cos A
15
8. cos
TT
87
17
ach angle measure to the nearest degree.
(11)
11. cos¹ (0.23)
14. 1
ADV Inverse Trig Sec 9.6
GI=
GH=
11 ft
3. tan A =
8
6. tan A =
500
46 H
15
8
85
15
9. tan¹(5.03)
12. tan ¹(¹)
es. Round sides to the nearest hundredths and angles to the nearest degrees.
15
17
1
Transcribed Image Text:son 2129 etric ratio to determine which angle of the 2. cos A 5. cos A 15 8. cos TT 87 17 ach angle measure to the nearest degree. (11) 11. cos¹ (0.23) 14. 1 ADV Inverse Trig Sec 9.6 GI= GH= 11 ft 3. tan A = 8 6. tan A = 500 46 H 15 8 85 15 9. tan¹(5.03) 12. tan ¹(¹) es. Round sides to the nearest hundredths and angles to the nearest degrees. 15 17 1
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