2025 VERSITY ACL Westcheste II THE UNIT CIRCLE Reference! () ( — 22, 2) (1.) 2π 3 3π 120° 4 5π 135° 6 150° (0.1) π 2 90° 60° ( 12. 1½ 2 ) π 元3 45° 30° π 元4 元6 (✓ 2 I (-1, 0) πT 180° 0° 0 x 360° 2π (1,0) 210° 330° 7π 11π (-1, - ½) 6 225° 315° 6 5元 7π 물을 240° 300° 4 Απ 270° 4 5π (-5) 3 3π 3 2 III (-1, -✓ ³) ( ½ - ½) IV (0,-1) Positive Trigonometric Values: Trigonometric Values: Quad I ALL sin 0 = CSC 0 = Quad II cos = X sec = X Quad III tankot Y X tan 0 = cot 0 = y ㄨ Quad IV Consel Gina Wilson (All Things Algebra, LLC), 2018 2025 VERSITY ACL Westcheste II THE UNIT CIRCLE Reference! () ( — 22, 2) (1.) 2π 3 3π 120° 4 5π 135° 6 150° (0.1) π 2 90° 60° ( 12. 1½ 2 ) π 元3 45° 30° π 元4 元6 (✓ 2 I (-1, 0) πT 180° 0° 0 x 360° 2π (1,0) 210° 330° 7π 11π (-1, - ½) 6 225° 315° 6 5元 7π 물을 240° 300° 4 Απ 270° 4 5π (-5) 3 3π 3 2 III (-1, -✓ ³) ( ½ - ½) IV (0,-1) Positive Trigonometric Values: Trigonometric Values: Quad I ALL sin 0 = CSC 0 = Quad II cos = X sec = X Quad III tankot Y X tan 0 = cot 0 = y ㄨ Quad IV Consel Gina Wilson (All Things Algebra, LLC), 2018

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 77RE
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Question

Use the circle to find exact value of each trigonometric function (number 14)

2025
VERSITY
ACL
Westcheste
II
THE UNIT CIRCLE Reference!
()
( — 22, 2)
(1.)
2π
3
3π
120°
4
5π
135°
6
150°
(0.1)
π
2
90°
60°
( 12. 1½ 2 )
π
元3
45°
30°
π
元4
元6
(✓
2
I
(-1, 0)
πT
180°
0°
0
x
360°
2π
(1,0)
210°
330°
7π
11π
(-1, - ½)
6
225°
315°
6
5元
7π
물을
240°
300°
4 Απ
270°
4
5π
(-5)
3
3π
3
2
III
(-1, -✓ ³)
( ½ - ½)
IV
(0,-1)
Positive Trigonometric Values:
Trigonometric Values:
Quad I
ALL
sin 0 =
CSC 0 =
Quad II
cos = X
sec =
X
Quad III
tankot
Y
X
tan 0 =
cot 0 = y
ㄨ
Quad IV
Consel
Gina Wilson (All Things Algebra, LLC), 2018
Transcribed Image Text:2025 VERSITY ACL Westcheste II THE UNIT CIRCLE Reference! () ( — 22, 2) (1.) 2π 3 3π 120° 4 5π 135° 6 150° (0.1) π 2 90° 60° ( 12. 1½ 2 ) π 元3 45° 30° π 元4 元6 (✓ 2 I (-1, 0) πT 180° 0° 0 x 360° 2π (1,0) 210° 330° 7π 11π (-1, - ½) 6 225° 315° 6 5元 7π 물을 240° 300° 4 Απ 270° 4 5π (-5) 3 3π 3 2 III (-1, -✓ ³) ( ½ - ½) IV (0,-1) Positive Trigonometric Values: Trigonometric Values: Quad I ALL sin 0 = CSC 0 = Quad II cos = X sec = X Quad III tankot Y X tan 0 = cot 0 = y ㄨ Quad IV Consel Gina Wilson (All Things Algebra, LLC), 2018
2025
VERSITY
ACL
Westcheste
II
THE UNIT CIRCLE Reference!
()
( — 22, 2)
(1.)
2π
3
3π
120°
4
5π
135°
6
150°
(0.1)
π
2
90°
60°
( 12. 1½ 2 )
π
元3
45°
30°
π
元4
元6
(✓
2
I
(-1, 0)
πT
180°
0°
0
x
360°
2π
(1,0)
210°
330°
7π
11π
(-1, - ½)
6
225°
315°
6
5元
7π
물을
240°
300°
4 Απ
270°
4
5π
(-5)
3
3π
3
2
III
(-1, -✓ ³)
( ½ - ½)
IV
(0,-1)
Positive Trigonometric Values:
Trigonometric Values:
Quad I
ALL
sin 0 =
CSC 0 =
Quad II
cos = X
sec =
X
Quad III
tankot
Y
X
tan 0 =
cot 0 = y
ㄨ
Quad IV
Consel
Gina Wilson (All Things Algebra, LLC), 2018
Transcribed Image Text:2025 VERSITY ACL Westcheste II THE UNIT CIRCLE Reference! () ( — 22, 2) (1.) 2π 3 3π 120° 4 5π 135° 6 150° (0.1) π 2 90° 60° ( 12. 1½ 2 ) π 元3 45° 30° π 元4 元6 (✓ 2 I (-1, 0) πT 180° 0° 0 x 360° 2π (1,0) 210° 330° 7π 11π (-1, - ½) 6 225° 315° 6 5元 7π 물을 240° 300° 4 Απ 270° 4 5π (-5) 3 3π 3 2 III (-1, -✓ ³) ( ½ - ½) IV (0,-1) Positive Trigonometric Values: Trigonometric Values: Quad I ALL sin 0 = CSC 0 = Quad II cos = X sec = X Quad III tankot Y X tan 0 = cot 0 = y ㄨ Quad IV Consel Gina Wilson (All Things Algebra, LLC), 2018
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