Duplicate of Speed Round #2 - Basic Trig memorization

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 tan(30^o).
1/2
√3/3
√2/2
1/√3
2
Find the exact value of cos(π/3).
1/2
√3/2
-1/2
0
3
Find the exact value of sin(3π/2).
Undefined
- 1
0
1
4
Find the exact value of sin(45^o).
√3/2
√2/2
1
2/√2
5
Find the exact value of cos(0^o).
- 1
1/2
-√2/2
1
6
Find the exact value of sin(60^o).
-√2/2
√3/2
Undefined
-1
7
Find the exact value of sin(180^o).
2
-1
0
Undefined
8
Find the exact value of tan(180^o).
0
1/2
Undefined
-1
9
Find the exact value of tan(3π/2).
0
Undefined
√3
-1
10
Find the exact value of tan(π/4).
0
1/2
Undefined
1
11
Find the exact value of tan(60^o).
Undefined
1/√3
√3
0
12
Find the exact value of cos(π).
1
√3/3
0
-1

Duplicate of Speed Round #2 - Basic Trig memorization

12 termsStudBud Administration335 plays

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 tan(30^o).
1/2
√3/3
√2/2
1/√3
2
Find the exact value of cos(π/3).
1/2
√3/2
-1/2
0
3
Find the exact value of sin(3π/2).
Undefined
- 1
0
1
4
Find the exact value of sin(45^o).
√3/2
√2/2
1
2/√2
5
Find the exact value of cos(0^o).
- 1
1/2
-√2/2
1
6
Find the exact value of sin(60^o).
-√2/2
√3/2
Undefined
-1
7
Find the exact value of sin(180^o).
2
-1
0
Undefined
8
Find the exact value of tan(180^o).
0
1/2
Undefined
-1
9
Find the exact value of tan(3π/2).
0
Undefined
√3
-1
10
Find the exact value of tan(π/4).
0
1/2
Undefined
1
11
Find the exact value of tan(60^o).
Undefined
1/√3
√3
0
12
Find the exact value of cos(π).
1
√3/3
0
-1