A. Express the following angle measures in degrees, minutes, and seconds. Round off the answers to the nearest second, if applicable. 1. 96.511° 2. 354.19° 3. 34.817°
A. Express the following angle measures in degrees, minutes, and seconds. Round off the answers to the nearest second, if applicable. 1. 96.511° 2. 354.19° 3. 34.817°
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

Transcribed Image Text:E. Find the length of the arc (to the nearest hundredth) intercepted by a central angle 0 of a circle
with circumference C.
13. C = 250 m; 0 = 70°
14. C = 500 in; 0 = 119°
15. C = 56 cm; 0 =

Transcribed Image Text:A. Express the following angle measures in degrees, minutes, and seconds. Round off the
answers to the nearest second, if applicable.
1. 96.511°
2. 354.19°
3. 34.817°
B. Express the following angle measures in decimal degrees to the nearest hundredths.
4. 25°32'
5. 50°20'7"
6. 10°45'
C. Convert the following angle measures from degrees to radians or vice versa.
7. 65°
8. 275°
9n
9.
4
D. Find the length of the arc (to the nearest tenth) intercepted by a central angle 0 in a circle of
radius r.
10. r = 18 cm; 0 = 60°
11. r = 16 m; 0 = 75°
12. r = 9 ft; 0 =
4
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