The class Trigonometry: Sine, Cosine, and Tangent discusses the three basic ratios that are the basis for trigonometry. Trigonometry is based on the specific relationships between the sides and angles of right triangles. Using trigonometry, a person can determine the missing angle and side measurements of a right triangle based on the information present in a drawing. Although solving trigonometric ratios often requires a calculator, users must know which ratios to apply to a particular problem and how to calculate them. In situations where parts are being manufactured, this knowledge is crucial to effective production of parts that require specific dimensions and angles. After taking this class, a user should be able to define the various trigonometric ratios, and use them to solve various problems, including calculating a taper angle on a print.

#### Other Courses in this Program:

Math Fundamentals 101120010 Math: Fractions and Decimals 111

120015 Units of Measurement 112

120020 Algebra Fundamentals 141

120050 Geometry: Lines and Angles 151

120060 Geometry: Triangles 161

120063 Geometry: Circles and Polygons 171

120065 Trigonometry: The Pythagorean Theorem 201

120070 Statistics 231

120080

#### Course ID

120073

#### Skill Focus

Intermediate

#### Instructor(s)

ToolingU

#### Employee Type

#### Method of Delivery

Online

#### Estimated Effort

60