CCSS.Math.Content.HSF.TF.A.3

What is the sec of 7π/6?

• 2
• √3/2
• 2/√2
• 0

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CCSS.Math.Content.HSF.TF.A.3

sin π/4

• √2∕2
• 1/2
• √3/2
• 0

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CCSS.Math.Content.HSF.TF.A.3

What is the value of sin210^ocos30^o - cos210^osin30^o is

• 0
• -1
• 1
• sin240^o

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CCSS.Math.Content.HSF.TF.A.3

What is tan 90°?

• 1
• undefined
• 0
• ½

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CCSS.Math.Content.HSF.TF.A.3

Choose the correct ratio.

• A
• B
• C
• D

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CCSS.Math.Content.HSF.TF.A.3

What type of special right triangle is this?

• Isoceles right
• 30-60-90
• not a special right triangle

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CCSS.Math.Content.HSF.TF.A.3

cos 4π/3

• -√3/2
• √3/2
• 1/2
• -1/2

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CCSS.Math.Content.HSF.TF.A.3

2π is coterminal to which angle in degrees?

• 90°
• 180°
• 0°
• 300°

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CCSS.Math.Content.HSF.TF.A.3

Sine or Cosine?

• y=sinx
• y=cosx

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CCSS.Math.Content.HSF.TF.A.3

Determine the value of: tan(C)

• 7 / 25

• 24 / 25

• 25 / 7

• 24 / 7

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CCSS.Math.Content.HSF.TF.A.3