Solve ∆ABC. Round to one decimal place where necessary. The “triangle” may have no solution or may have two solutions. If there are two triangles, write both answers in the blank. If no triangle, type NA in each blank.   A = 42º, a = 10, b = 21   B ≈ º C ≈ º c ≈

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Solve ∆ABC. Round to one decimal place where necessary.
The “triangle” may have no solution or may have two solutions. If there are two triangles, write both answers in the blank. If no triangle, type NA in each blank.
 
A = 42º, a = 10, b = 21
 
B ≈ º
C ≈ º
c ≈ 

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