13 12 C 7. Find sin A. 5 a. 13 8. Find sin B. 12 d. d. c. d 13 12 13 с. 12 12 a. 13 b. 13 C. 12 12 9. If angle A has the value what trigonometric ratio of angle is used? 12 b. cot A a. tan A C. sec A d. sin A ometric ratio has the value ? 13 d cos B b. A)
13 12 C 7. Find sin A. 5 a. 13 8. Find sin B. 12 d. d. c. d 13 12 13 с. 12 12 a. 13 b. 13 C. 12 12 9. If angle A has the value what trigonometric ratio of angle is used? 12 b. cot A a. tan A C. sec A d. sin A ometric ratio has the value ? 13 d cos B b. A)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
Related questions
Question
![For items 7- 15, refer to the triangle ABC below.
B
13
12
C
7. Find sin A.
a.
13
8. Find sin B.
12
b.
13
c.
d.
с.
5
a.
13
b.
d.
с.
9. If angle A has the value
what trigonometric ratio of angle is used?
12
b. cot A
a. tan A
C. sec A
d. sin A
10. What trigonometric ratio has the value ?
a. sin A and cos A
b. sin A and cos B
d. sin B and cos B
c. sin A and sin B
11. What is cot A?
13
a.
12
b.
d.
C.
12. What is sec B?
d.
13
a.
5
12
b.
13
C.
12
13. What is cos A?
d. 13
с.
b.
а.
14. What is cot C?
d.
3
12
C.
b.
13
13
a.
15.What is csc B?
13
a.
d.
12
13
b.
12
с.
13
一2一](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbacb1e58-473c-44dc-acd2-dd404f796a8d%2F122a2f7f-c3bd-46b4-8fa6-f3060b8ebf4a%2Fe59e865_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For items 7- 15, refer to the triangle ABC below.
B
13
12
C
7. Find sin A.
a.
13
8. Find sin B.
12
b.
13
c.
d.
с.
5
a.
13
b.
d.
с.
9. If angle A has the value
what trigonometric ratio of angle is used?
12
b. cot A
a. tan A
C. sec A
d. sin A
10. What trigonometric ratio has the value ?
a. sin A and cos A
b. sin A and cos B
d. sin B and cos B
c. sin A and sin B
11. What is cot A?
13
a.
12
b.
d.
C.
12. What is sec B?
d.
13
a.
5
12
b.
13
C.
12
13. What is cos A?
d. 13
с.
b.
а.
14. What is cot C?
d.
3
12
C.
b.
13
13
a.
15.What is csc B?
13
a.
d.
12
13
b.
12
с.
13
一2一
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