Duplicate of Finding Trig Values Using Unit Circle

Students use degree and radian measures to find exact values of trig functions and cofunctions. #trigonometry #unitcircle #sine #cosine #tangent #secant #cosecant #cotangent #cotangent

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Questions 12

Answers

1
Find the exact value of cos(0^o).
1
-√3/2
1/2
-√2/2
2
Find the exact value of cos(5π/3).
1/2
-2
0
-1/2
3
Find the exact value of sin(180^o).
2
-1
0
Undefined
4
Find the exact value of sec(7π/6).
-√3/2
2√3/3
Undefined
-2√3/3
5
Find the exact value of cot(π/6).
-1/2
√3
2
0
6
Find the exact value of cos(π).
√3/3
-√2/2
-1
2√3/3
7
Find the exact value of sin(315^o).
Undefined
√3/2
-√2/2
-1
8
Find the exact value of cot(5π/4).
Undefined
-1
1/2
1
9
Find the exact value of cot(7π/6).
√3/3
Undefined
√3
-√3/3
10
Find the exact value of cot(π/3).
√3
√2/2
-2
√3/3
11
Find the exact value of sec(π/6).
1
√3/2
2√3/3
-√2
12
Find the exact value of tan(150^o).
-√3/3
√2/2
-√3/2
-1

Duplicate of Finding Trig Values Using Unit Circle

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Students use degree and radian measures to find exact values of trig functions and cofunctions. #trigonometry #unitcircle #sine #cosine #tangent #secant #cosecant #cotangent #cotangent

Flashcards12 cardsFPractice quizPHost liveL

Questions 12

Answers

1
Find the exact value of cos(0^o).
1
-√3/2
1/2
-√2/2
2
Find the exact value of cos(5π/3).
1/2
-2
0
-1/2
3
Find the exact value of sin(180^o).
2
-1
0
Undefined
4
Find the exact value of sec(7π/6).
-√3/2
2√3/3
Undefined
-2√3/3
5
Find the exact value of cot(π/6).
-1/2
√3
2
0
6
Find the exact value of cos(π).
√3/3
-√2/2
-1
2√3/3
7
Find the exact value of sin(315^o).
Undefined
√3/2
-√2/2
-1
8
Find the exact value of cot(5π/4).
Undefined
-1
1/2
1
9
Find the exact value of cot(7π/6).
√3/3
Undefined
√3
-√3/3
10
Find the exact value of cot(π/3).
√3
√2/2
-2
√3/3
11
Find the exact value of sec(π/6).
1
√3/2
2√3/3
-√2
12
Find the exact value of tan(150^o).
-√3/3
√2/2
-√3/2
-1