Trigonometric Ratios and Angle Measures Practice

Express the trigonometric ratios of the angle in terms of x and y: sin θ = __________

• x

• y

• x/y

• y/x

Express the trigonometric ratios of the angle in terms of x and y.

cos θ = __________

• x

• y

• x/y

• y/x

Express the trigonometric ratios of the angle in terms of x and y.

tan θ = __________

• x

• y

• x/y

• y/x

Which angle measure in radians is equivalent to 210°?

• 5π/6
• 3π/4
• π/3
• 7π/6

Which angle measure in radians is equivalent to 270°?

• 5π/6
• 3π/4
• 3π/2

• 7π/6

Which angle measure in radians is equivalent to 135°?

• 5π/6
• 3π/4
• π/3
• 7π/6

• 120°

• 150°

• 225°

• 270°

• 120°

• 150°

• 90°

• 270°

• 120°

• 300°

• 225°

• 270°

Which image shows an angle of 135° in standard position?

• 
• 
• 
•