Let a be the shorter leg of a 30°-60°-90 triangle. 60 2a 30 sin 60° = sec 60° = Cos 60° = CSC 60°= tan 60° = cot 60 = Dw...Look at the table and analyze angle 0 30° 609
Let a be the shorter leg of a 30°-60°-90 triangle. 60 2a 30 sin 60° = sec 60° = Cos 60° = CSC 60°= tan 60° = cot 60 = Dw...Look at the table and analyze angle 0 30° 609
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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Answer all. Please
![Let a be the shorter leg of a 30°-60-90
triangle.
60
2a
30
sin 60° =
sec 60° =
Cos 60° =
Csc 60°=
tan 60°=
cot 60=
Now...Look at the table and analyze
angle 0
0°
30°
45°
60°
90°
ratio
1/2
V3
sin 0
V3
VZ
Cos 6
1/2
2
21
V3
tan 0
3.
Undefined
2V3
undefined
3.
2V3
sec 0
3.
2.
Unde fined
cot 0
undefined
3
21](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe26e177b-507f-4ad5-8d3d-d70378c570e6%2F57a276f0-2efa-4b04-a521-777845f35fc4%2Frlqk34_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Let a be the shorter leg of a 30°-60-90
triangle.
60
2a
30
sin 60° =
sec 60° =
Cos 60° =
Csc 60°=
tan 60°=
cot 60=
Now...Look at the table and analyze
angle 0
0°
30°
45°
60°
90°
ratio
1/2
V3
sin 0
V3
VZ
Cos 6
1/2
2
21
V3
tan 0
3.
Undefined
2V3
undefined
3.
2V3
sec 0
3.
2.
Unde fined
cot 0
undefined
3
21
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