Finding two coterminal angles given in radians

Finding two coterminal angles given in radians

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to find coterminal angles, which are angles sharing the same initial and terminal sides. It covers the concept of initial and terminal sides, the significance of direction (positive or negative), and how to calculate coterminal angles algebraically by adding or subtracting 2π. The tutorial also addresses handling fractions in these calculations.

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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 coterminal angles algebraically?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

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

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between 2π and 360 degrees?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of converting a negative angle to a positive angle.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the steps to find two coterminal angles for -3π/4?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you manipulate fractions when adding or subtracting angles?

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