2. Evaluate using trig identities. a. sin (44°) + cos² (44°) 2 b. cot13° cos13 sin13 12 c. tane=2, what is cote? 24 2 2 d. csc² 58° - cot² 58°
2. Evaluate using trig identities. a. sin (44°) + cos² (44°) 2 b. cot13° cos13 sin13 12 c. tane=2, what is cote? 24 2 2 d. csc² 58° - cot² 58°
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
Transcribed Image Text:2. Evaluate using trig identities.
a. sin (44°) + cos² (44°)
2
2
b. cot13° -
cos13°
sin13°
12
c. tane=2, what is cote?
24
2
d. csc² 58° cot² 58°
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