Cosine slides and presentations

A trick to remembering how to find sine, cosine, and tangent of a right ... November 13, 2014

Derivatives of Sine, Cosine and Tangent Functions and their proofs October 12, 2014

Unit 4.4 September 8, 2014

Trigonometry ratios, sin, cosine, tangent, introduction to Geometry for ... February 1, 2014

The Sine, Cosine and Tangent values for 30, 45 and 60 degree angles foll... August 5, 2009

Chapter 11, Section 6: Sine, Cosine, and Tangent. Basic Trig ratios. May 22, 2009

September 22, 2008

The derivative of sine is cosine. This fact alone tells how much more c... February 28, 2008

We compute the derivatives of sine, cosine, tangent, cotangent, secant, ... October 26, 2007