Determine which law applies. Then solve the triangle, if possible. Round angles to the nearest tenth when necessary, and round side lengths to the nearest hundredth when necessary. a = 6.1 b = 14 C = 17.6 O Law of sines; A = 16°, B = 45.2°, C = 118.8° O Law of cosines; A = 20°, B = 43.2°, C =116.8° O Law of cosines; A = 18°, B = 45.2°, C =116.8° O Law of cosines; no solution

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
Question
Determine which law applies. Then solve the triangle, if possible. Round angles to the nearest tenth when necessary, and round side lengths to the nearest hundredth when necessary.
a = 6.1
b = 14
C = 17.6
O Law of sines; A = 16°, B = 45.2°, C = 118.8°
O Law of cosines; A = 20°, B = 43.2°, C =116.8°
O Law of cosines; A = 18°, B = 45.2°, C =116.8°
O Law of cosines; no solution
Transcribed Image Text:Determine which law applies. Then solve the triangle, if possible. Round angles to the nearest tenth when necessary, and round side lengths to the nearest hundredth when necessary. a = 6.1 b = 14 C = 17.6 O Law of sines; A = 16°, B = 45.2°, C = 118.8° O Law of cosines; A = 20°, B = 43.2°, C =116.8° O Law of cosines; A = 18°, B = 45.2°, C =116.8° O Law of cosines; no solution
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