Trigonometric Ratios and Reference Angles Quiz

What is the degree measure of the angle 5π/3?

• 60 degrees

• 120 degrees

• 240 degrees

• 300 degrees

In which quadrant does the angle 5π/3 lie?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

What is the sine of the angle 5π/3?

• 1/2

• -√3/2

• -1/2

• √3/2

What is the reference angle for 3π/4?

• 30 degrees

• 45 degrees

• 60 degrees

• 90 degrees

What is the cosine of the angle 3π/4?

• √2/2

• -1/2

• -√2/2

• 1/2