Find the coordinate point of the given angle

Find the coordinate point of the given angle

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains coterminal angles, which share the same initial and terminal sides. It covers how to calculate these angles using circle revolutions and demonstrates finding the smallest coterminal angle by subtracting multiples of 2π. The tutorial concludes by identifying the coordinate points at π on a circle.

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5 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 do you find the smallest positive coterminal angle for 18π/2?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the relationship between 2π and coterminal angles.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of subtracting 2π to find coterminal angles.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the coordinate point at π on the unit circle?

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