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.
2018
2021
1996
1991
2006
2008
2001
2010
1968
1929
1926
1925
2003
1993
2004
2000
2007