Trig radians: cosine tool

Learning Material  |  Interactive Lesson

Published on 2018 August 3rd

Use a unit circle tool to explore cosine values in different quadrants. Determine the values of cosine for angles between 0 and 2? radians. Observe how the graph represents the values. This learning object is one in a series of seven objects. Three objects in the series are also packaged as a combined learning object.
Students explore the unit circle definition of the trigonometric function for cosine.
Students observe the graph of cosine (from 0 to 2? radians).

Curriculum Information

K to 12
Grade 8, Grade 9, Grade 10
Patterns and Algebra Patterns and algebra
Learners, Students

Copyright Information

Education Sevices Australia

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