Master evaluating the six trig functions when given a point on the unit circle

Master evaluating the six trig functions when given a point on the unit circle

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to evaluate the six trigonometric functions for an angle on the unit circle. It begins with an introduction to angle evaluation and the importance of the unit circle. The instructor then provides an overview of the six trigonometric functions: sine, cosine, tangent, cosecant, secant, and cotangent, explaining how each is derived from the coordinates of a point on the unit circle. The tutorial includes detailed calculations for each function, emphasizing the use of reciprocals to simplify the process. The lesson concludes with a summary of the methods used to evaluate these functions.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you evaluate cosecant of Theta based on the Y coordinate?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between cotangent and tangent when evaluating trigonometric functions?

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