How to find the smallest positive and negative coterminal angles

How to find the smallest positive and negative coterminal angles

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains coterminal angles, focusing on their initial and terminal sides. It demonstrates how to graph the angle 5π/6 and find coterminal angles by adding or subtracting 2π. The tutorial covers both positive and negative directions, emphasizing the importance of understanding fractions and their role in determining coterminal angles. The video also provides methods to calculate these angles using different approaches, ensuring a comprehensive understanding of the concept.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the initial and terminal sides in determining coterminal angles?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of adding and subtracting 2π to find coterminal angles.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you find a positive coterminal angle for a given angle?

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