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.
2023
1992
2024
1926
1975
2004
1964
2013
1961
2015
2003
1977
1966
2001
2022
2011
1994