16. If in a triangle A = 20°, b = 3, and a = 1, then B = (a) impossible (b) 90° (c) 1.026° (d) 60°
16. If in a triangle A = 20°, b = 3, and a = 1, then B = (a) impossible (b) 90° (c) 1.026° (d) 60°
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:16. If in a triangle A = 20°, b = 3, and a = 1, then B =
(a) impossible
(b) 90°
(c) 1.026°
(d) 60°
(e) 6.5°
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