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

tan(225°)

• -1
• √2
• 2√3/3
• 1

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

tan (-π)

• undefined
• 0
• 1
• -1

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

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

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

What is the ratio for Cosine?

• Opp/Hyp
• Opp/Adj
• Adj/Opp
• Adj/Hyp

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

Find n.

• 4
• 6
• 12
• 2√3

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

tan(π/6)

• √3/2
• 1/√3
• √3
• und

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

 tan 2π = 

• 0
• 1
• -1
• undefined

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

What is the exact coordinates of  3π/4 on the unit circle?

• (−√2∕2, √2∕2)
• (−√2∕2, −√2∕2)
• (−√3∕2, −√2∕2)
• (√2∕2, −√2∕2)

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

sin (π/6)

• √3/2
• √2/2
• 1/2
• 1

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

Evaluate: arctan(-1)

• π/4
• -π/4
• 3π/4
• -3π/4

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