Question
Problems 19-26 refer to right triangle ABC with C = 90. Write all answers that are angles to the nearest tenth of a degree.
Problems 19-26 refer to right triangle ABC with C = 90. Write all answers that are angles to the nearest tenth of a degree. 19. If A=40 and c = 16 cm, find a. 21. If B 20 and b = 12 ft, find a. 20. If A = 20 and c = 42 cm, find a. 22. If B = 20 and a = 35 ft, find b.
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Advanced Engineering Mathematics
Authors: Michael Greenberg
2nd Edition
133214311, 978-0133214314
