A right spherical triangle has an angle C 90, a 50°, and c 80. Find the side b. A. 45.33° B. 78.66° C. 74.33 D. 75.89 5.
A right spherical triangle has an angle C 90, a 50°, and c 80. Find the side b. A. 45.33° B. 78.66° C. 74.33 D. 75.89 5.
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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Transcribed Image Text:B. 130 meters
D. 115 meters
4.
A right spherical triangle has an angle C 90, a 50,
and c= 80°. Find the side b.
A. 45.33°
B. 78.66°
C. 74.33
D. 75.89°
5.
If the time is 8:00 a.m. GMT, what is the time in the
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