Handouts for Math 113  

Precalculus Trigonometry

Right Triangle Trig              Practice Problems for Tests

More On Right Triangles      Test 1 Practice Problems

Unit Circle Steps                 Test 2 Practice Problems                                  

Triangles Unit Circle           Test3  Practice Problems 

Unit Circle unlabeled           Test4  Practice Problems   

Unit Circle labeled

Evaluating Trig Functions

Graphing SINE and COSINE

Graphing TANGENT and COTANGENT (and SECANT & COSECANT)

Inverse Trig Function Reference Sheet

Guideline for Solving Triangles

Polar Graphs

Vector example problems

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