3 Use the right triangle shown in the figure. Then, using the given information, solve the triangle. A a = 21, b=4; find c, A, and B CN (Round to two decimal places as needed.) A= (Round to one decimal place as needed.) B= (Round to one decimal place as needed.)
3 Use the right triangle shown in the figure. Then, using the given information, solve the triangle. A a = 21, b=4; find c, A, and B CN (Round to two decimal places as needed.) A= (Round to one decimal place as needed.) B= (Round to one decimal place as needed.)
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°.
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Question
![3. Use the right triangle shown in the figure. Then, using the given
information, solve the triangle.
A
a = 21, b=4; find c, A, and B
CN
(Round to two decimal places as needed.)
A=
(Round to one decimal place as needed.)
B%3=
(Round to one decimal place as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe17ee3d9-6ebe-435a-ba9d-3c68c44204c7%2Ff7370cd0-7038-4162-afcf-24a28a038420%2Fii3vc4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. Use the right triangle shown in the figure. Then, using the given
information, solve the triangle.
A
a = 21, b=4; find c, A, and B
CN
(Round to two decimal places as needed.)
A=
(Round to one decimal place as needed.)
B%3=
(Round to one decimal place as needed.)
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