# Cosine slides and presentations

#### Soh cah toa poster

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

#### Derivatives of Basic Trigonometric Functions

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

#### Unit 4.4

Unit 4.4 September 8, 2014

#### Analytic trigognometry

Analytic Trigonometry April 22, 2014

#### Trigonometry introduction for geometry students

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

#### Yuctoborian : Trig values for 30, 45, 60 degree an...

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

#### 11.6: Sine, Cosine, Tangent

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

#### The Sine Law

September 22, 2008

#### Lesson 10: Derivatives of Trigonometric Functions

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

#### Lesson14: Derivatives of Trigonometric Functions

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