This edition of Trigonometry includes such topics as radians, the special angles, right triangles, the Pythagorean Theorem, sine, cosine, tangent, law of cosines and law of sines.
1997
2000
1994
2022
2019
2003
2002
1996
2007
2023
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2008
2010
1998
1981
1990
2013
1993