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.
1952
1961
2020
2003
1966
2023
2022
1925
2017
2024
1994
2015
2016
1996
1981
2001
2009
2007
2006
1971