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

Find x round to the nearest tenth.

• 46.1
• 4.9
• 16.4
• 26.9

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

Solve for f.

• 6
• 4
• 3
• 8

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

Find the ratio for sinA. (Reduce the fraction)

• 36/27
• 4/5
• 36/45
• 3/5

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

Which Trig function do you use?

• Sine
• Cosine
• Tangent

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

you ADD a² and b² then take the square root to find c on a right triangle.

• true
• false

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

Find Cos(A) as a decimal rounded the the nearest ten-thousandth.

• .4706
• 1.875
• .8824
• .5333

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

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp

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

What is the ratio for Sine?

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

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

sin(11π/6)

• -1/2
• 1/2
• √3/2
• -√3/2

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

Solve for the missing angle.

• 50.5 degrees
• 12.7 degrees
• 36.9 degrees
• 72.2 degrees

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