Unit Circle Quiz

What is the value of sine at 0 degrees?

• 0.5

• 2

• 0

• 1

What is the value of cosine at 90 degrees?

• 0

• -1

• 0.5

• 1

What is the value of tangent at 45 degrees?

• 0.5

• 2

• 0

• 1

What is the value of secant at 180 degrees?

• 0

• 1

• -1

• 2

What is the value of cosecant at 270 degrees?

• -1

• 2

• 1

• 0

What is the value of cotangent at 60 degrees?

• 1/2

• 1/√3

• 1/√2

• √3/3

What is the value of sine at 30 degrees?

• 0.75

• 0.25

• 1.0

• 0.5

What is the value of cosine at 120 degrees?

• 0.5

• 1

• -1

• -0.5

What is the value of tangent at 120 degrees?

• -1/√3

• √3/3

• -√3

• 1/√3

What is the value of secant at 240 degrees?

• 3

• 1

• 0.5

• -2