Assume Za is opposite side a, 2B is opposite side b, and Zy is opposite side c. Solve triangle ABC if ZA = a = 32.6°, b 12.3 in, and c = 14.3 in. Using the Law of Cosines, in. Your answer should accurate to 2 decimal places. Using the Law of Cosines again, = cos B a Your answer should accurate to 5 decimal places. Thus, B- Your answer should accurate to 2 decimal places. cosZC = cos y Your answer should accurate to 5 decimal places. Thus, y 2 Your answer should accurate to 2 decimal places. Check by seeing if the total of the three angles is 180°.
Assume Za is opposite side a, 2B is opposite side b, and Zy is opposite side c. Solve triangle ABC if ZA = a = 32.6°, b 12.3 in, and c = 14.3 in. Using the Law of Cosines, in. Your answer should accurate to 2 decimal places. Using the Law of Cosines again, = cos B a Your answer should accurate to 5 decimal places. Thus, B- Your answer should accurate to 2 decimal places. cosZC = cos y Your answer should accurate to 5 decimal places. Thus, y 2 Your answer should accurate to 2 decimal places. Check by seeing if the total of the three angles is 180°.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter11: Introduction To Trigonometry
Section11.4: Applications With Acute Triangles
Problem 5E
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