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.
2000
2001
2002
1996
1999
1998
1977
2003
1995
1994
2014
2006
2018
1987
1983
2020
1966