How many distiņct triangles ABC can be formed if A = 42°, B = 19°, and C = 119°? %3D %3D none one two O three O infinitely many
How many distiņct triangles ABC can be formed if A = 42°, B = 19°, and C = 119°? %3D %3D none one two O three O infinitely many
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:How many distiņct triangles ABC can be formed if A = 42°, B = 19°, and C
119°?
%3D
none
one
two
three
infinitely many
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