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
2023
1966
2016
1945
2018
1996
1997
2004
1985
2005
2013
1981
2022
1987
2024
2020