Using coterminal angles to evaluate for sine

Using coterminal angles to evaluate for sine

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve trigonometric problems by focusing on finding angles, particularly using coterminal angles. It begins with an introduction to the problem, followed by a detailed explanation of coterminal angles and how to calculate the smallest positive or negative coterminal angle. The tutorial also covers graphing techniques and reflections, emphasizing the sine function and its coordinates.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of finding coterminal angles by subtraction.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the sine value of the angle 2π/3?

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