CCSS.Math.Content.HSF.TF.A.2

What is the sine of the angle where the red line is?

• -√3/2
• -1/2
• -√2/2
• √2/2

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CCSS.Math.Content.HSF.TF.A.2

What is 120 degrees in radians?
 

• 2π/3
• π/3
• 5π/3
• 4π/3

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CCSS.Math.Content.HSF.TF.A.2

Choose the correct statement

• Sin 30° > Cos 30°
• cos 30° > Sin 30°

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CCSS.Math.Content.HSF.TF.A.2

cos 4π/3

• -√3/2
• √3/2
• 1/2
• -1/2

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CCSS.Math.Content.HSF.TF.A.2

arcsin(0)

• 0
• 1
• 1/2
• 3/2

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CCSS.Math.Content.HSF.TF.A.2

240°

• 2π/3
• 5π/6
• 4π/3
• 3π/4

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CCSS.Math.Content.HSF.TF.A.2

What is the exact value?

• √2
• √2 / 2
• 1
• 1 / √2

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CCSS.Math.Content.HSF.TF.A.2

What is the period?

• 1
• π/2
• 2
• 2π

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CCSS.Math.Content.HSF.TF.A.2

Convert 100⁰ to radians

• 5π/9

• π/2

• 5π/8

• 5π/6

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CCSS.Math.Content.HSF.TF.A.2

What is 11π/6 radians in degrees? 

• 30
• 330
• 360
•  300

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CCSS.Math.Content.HSF.TF.A.2