TEKS.MATH.9-12.III.A.3

What are the values of the two angles? 

• 18° and 152°
• 30° and 150°
• 42° and 138°
• 45° and 135°

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TEKS.MATH.9-12.III.A.3

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

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TEKS.MATH.9-12.III.A.3

sin π/4

• √2∕2
• 1/2
• √3/2
• 0

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TEKS.MATH.9-12.III.A.3

Find the distance between J and K.

• 8.2
• 7.7
• 9
• 10.2

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TEKS.MATH.9-12.III.A.3

How many degrees is ^π/₄ radians?

• 30°
• 45°
• 60°
• 90°

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TEKS.MATH.9-12.III.A.3

Solve for x

• x = 5√2
• x = 5√3
• x = 5√6
• x = 5

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TEKS.MATH.9-12.III.A.3

Simplify

• sin²θ
• cosθ
• tanθ
• 1- sin²θ

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TEKS.MATH.9-12.III.A.3

Solve the following for cos²θ:
sin²θ + cos²θ = 1

• cos²θ = 1 - sin²θ
• cosθ = 1 + sin²θ
• cosθ = 1 - sinθ
• cos²θ = Adj/hyp

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TEKS.MATH.9-12.III.A.3

Which expression is correct for "y"?

• y = tan^–1(31/23)

• y = sin^–1(31/23)

• y = cos^–1(31/23)

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TEKS.MATH.9-12.III.A.3

sinx=0

• 0

• 30

• 45

• 90

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TEKS.MATH.9-12.III.A.3