7:49 1650_Exams4Review... Q A EXAM 4 REVIEW: PRECALCULUS - 1650 This is a group activity! Please write your answers on separate sheets of paper and include the full names of all of the people in your group. 1. Use two different reference triangles to simplify tan(sin(x)) and cos(esc¹(z)). 2. Let AABC be a triangle with a =8.5,b=18, A = 28°. See the triangle below. Compute the missing angle measures B and LC, where B is assumed to be an obtuse angle. Round to four decimal places. B a=8.5 A=28° b=18 C 3. Let AABC be a triangle with a 9,6 13, LC 40°. Compute the missing side c. Round to four decimal places. a=9 B C A b=13 C-40° 9 144 Dashboard Calendar To Do Notifications Inbox C
7:49 1650_Exams4Review... Q A EXAM 4 REVIEW: PRECALCULUS - 1650 This is a group activity! Please write your answers on separate sheets of paper and include the full names of all of the people in your group. 1. Use two different reference triangles to simplify tan(sin(x)) and cos(esc¹(z)). 2. Let AABC be a triangle with a =8.5,b=18, A = 28°. See the triangle below. Compute the missing angle measures B and LC, where B is assumed to be an obtuse angle. Round to four decimal places. B a=8.5 A=28° b=18 C 3. Let AABC be a triangle with a 9,6 13, LC 40°. Compute the missing side c. Round to four decimal places. a=9 B C A b=13 C-40° 9 144 Dashboard Calendar To Do Notifications Inbox C
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
how do i solve
Transcribed Image Text:7:49
1650_Exams4Review... Q
A
EXAM 4 REVIEW: PRECALCULUS - 1650
This is a group activity! Please write your answers on separate sheets of paper and include the full names
of all of the people in your group.
1. Use two different reference triangles to simplify tan(sin(x)) and cos(esc¹(z)).
2. Let AABC be a triangle with a =8.5,b=18, A = 28°. See the triangle below. Compute the missing
angle measures B and LC, where B is assumed to be an obtuse angle. Round to four decimal places.
B
a=8.5
A=28°
b=18
C
3. Let AABC be a triangle with a 9,6 13, LC 40°. Compute the missing side c. Round to four
decimal places.
a=9
B
C
A
b=13
C-40°
9
144
Dashboard
Calendar
To Do
Notifications
Inbox
C
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning