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.
2012
2014
1982
1938
1990
2018
1996
2022
1988
2023
1987
2002
2010
2015
1967
1946
2009
2017
1966