Finding two coterminal angles for a given angle in terms of pie

Finding two coterminal angles for a given angle in terms of pie

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains coterminal angles, which are angles sharing the same initial and terminal sides. It demonstrates how to find coterminal angles by adding or subtracting 2π, using examples like π/6. The tutorial highlights that there are infinite coterminal angles and provides methods to calculate them algebraically.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are coterminal angles?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you find a negative coterminal angle from π/6?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of finding coterminal angles using addition.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What would be the coterminal angle if you add 2π to π/6?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how coterminal angles relate to the initial and terminal sides.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of subtracting or adding 2π when finding coterminal angles?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How many coterminal angles can be found for a given angle?

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