Find the reference angle of a angle larger than 2pi

Find the reference angle of a angle larger than 2pi

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to work with angles in terms of π, specifically focusing on the angle Theta equals 17π/6. It discusses the inefficiency of counting π parts manually and introduces a method to understand π in terms of six parts. The tutorial further breaks down the angle into smaller parts for better visualization and explains how to identify the reference angle in relation to the X-axis.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the angle Theta in terms of π/6?

99π/6

12π/6

17π/6

5π/6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many parts of π/6 make a full circle?

6π/6

12π/6

18π/6

24π/6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the angle 17π/6 broken down?

12π/6 + 5π/6

10π/6 + 7π/6

9π/6 + 8π/6

15π/6 + 2π/6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the reference angle for 17π/6?

5π/6

π/6

2π/6

3π/6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many additional parts of π/6 are needed after a full circle to reach 17π/6?

5

6

4

3