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

What is the tan of π?

• 0
• √3/3
• -√3
• -1

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

What is the correct equation to solve for x ?

• tan (58) = x/11
• tan (58) = 11/x
• cos (58) = x/11
• sin (58) = x/11

Tags

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

Which Trig function do you use?

• Sine
• Cosine
• Tangent

Tags

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

Convert from rectangular to polar coordinates. (-4, 4)

• (4√2, π/4)
• (4√2, 3π/4)
• (4√2, -π/4)
• (-4√2, -7π/4)

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

I have been given the long leg in this 30-60-90 triangle.  How do I find the hypotenuse?

• Divide 8 by √3
• Divide 8 by 2
• Divide 8 by 2, then multiply that answer by √2
• Divide 8 by √3, then multiply that answer by 2

Tags

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

Which of the following is NOT
a solution to
sin θ = √(3) / 2 ?

• π / 3
• 2π / 3
• 5π / 3
• 7π / 3

Tags

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

tan 7π/4

• -1
• 1
• √2/2
• undefined

Tags

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

sin 0^O =

• 1

• 0

• 0.5

• √3

Tags

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

Based on the unit circle, what is the value of sin?

• y

• x

• x/y

• y/x

Tags

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

tan(3π/4)

• √2/2
• -√2/2
• √3/2
• -1

Tags

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