14) 118 165
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
#14. Thanks.
Transcribed Image Text:Find the reference angle, in radians.
9)
374
15
1877
18
IK
361371
18
378817161
212
11)
12)
t +
**2pr
817
St.3151
A
Find the length of each are. Give an exact answer in terms of pi.
13)
14)
135=80 217
10 in
135°
©
11 f
165*
Find the area of each sector.
15)
16)
4a
3
18 in
2(18) 3611
= 18. 18
210
345
1/2
3
- #18²
360
ATT LATT
10)
7 in
-#1 18² 1296 #:
2.14 40
1410
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