Trigonometric Mastery: Unit Circle Values

Given that sin(θ) = 1/2 and θ is in the first quadrant, find cos(θ).

• √3/2

• -√3/2

• 1/2

• -1/2

Tags

CCSS.HSF.TF.C.8

If cos(α) = √2/2 and α is in the fourth quadrant, what is sin(α)?

• √2/2

• -√2/2

• 1/2

• -1/2

Tags

CCSS.HSF.TF.C.8

Given that tan(β) = 1 and β is in the third quadrant, find sec(β).

• 1

• -1

• √2

• -√2

Tags

CCSS.HSF.TF.C.8

If cot(γ) = √3 and γ is in the first quadrant, what is csc(γ)?

• 2

• √3/2

• 2/√3

• -2/√3

Tags

CCSS.HSF.TF.C.8

Given that sec(δ) = -2 and δ is in the second quadrant, find cos(δ).

• 1/2

• -1/2

• √3/2

• -√3/2

Tags

CCSS.HSF.TF.C.8

If csc(ε) = 2/√3 and ε is in the fourth quadrant, what is sin(ε)?

• √3/2

• -√3/2

• 1/2

• -1/2

Tags

CCSS.HSF.TF.C.8

Given cos(ζ) = -1/2 and ζ is in the third quadrant, find sec(ζ).

• 2

• -2

• √3

• -√3

Tags

CCSS.HSF.TF.C.8

If sin(η) = -√3/2 and η is in the fourth quadrant, what is cot(η)?

• √3

• -√3

• 1/√3

• -1/√3

Tags

CCSS.HSF.TF.C.8

Given that tan(θ) = -1 and θ is in the second quadrant, find sin(θ).

• √2/2

• -√2/2

• 1/√2

• -1/√2

Tags

CCSS.HSF.TF.C.8

If sec(ι) = -2 and ι is in the second quadrant, what is tan(ι)?

• √3

• -√3

• 1

• -1

Tags

CCSS.HSF.TF.C.8