Trig and their reciprocal functions
- 1. What is the reciprocal function of sine?
A) cotangent
B) cosine
C) cosecant
D) tangent
E) secant
- 2. What is the reciprocal function of cosine?
A) tangent
B) sine
C) cotangent
D) secant
E) cosecant
- 3. What is the reciprocal function of tangent?
A) secant
B) cosecant
C) cotangent
D) sine
E) cosine
- 4. If tan(theta) = 8/15, what is cot(theta)?
A) 15/17
B) 8/17
C) 15/8
D) 17/15
E) 8/15
- 5. If sin(theta)= 7/25, what is sec(theta)?
A) 25/24
B) 25/7
C) 7/25
D) 7/24
E) 24/25
- 6. In right triangle ABC, where <B=90 degrees and <A=theta, we have AB=9 and BC=40. Find csc(theta).
A) 40/9
B) 9/41
C) 41/40
D) 9/40
E) 41/9
- 7. In right triangle ABC, where <B=90 degrees and <C=theta, we have AB=12 and AC=37. Find cot(theta).
A) 37/12
B) 35/37
C) 12/37
D) 12/35
E) 35/12
- 8. What is the reciprocal function of cotangent?
A) cosine
B) cosecant
C) tangent
D) secant
E) sine
- 9. What is the reciprocal function of cosecant?
A) secant
B) sine
C) tangent
D) cotangent
E) cosine
- 10. What is the reciprocal function of secant?
A) cotangent
B) tangent
C) sine
D) cosecant
E) cosine
- 11. If csc(theta)=5/4, what is cos(theta)?
A) 5/4
B) 3/4
C) 5/3
D) 3/5
E) 4/5
- 12. Convert 4pi/5 to degrees:
A) 144
B) 225
C) 36
D) 720
E) 2.512
- 13. Convert -350 degrees to radians:
A) -18/35pi
B) 10
C) -35pi/18
D) 18pi/35
E) 35pi/18
- 14. What quadrant does the angle terminate in if the angle=40Pi/9?
A) III
B) I
C) IV
D) Its on an axis
E) II
|
Students who took this test also took :