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