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

Find the value of x.

• 3 sqrt(2)
• 3
• 6 sqrt(2)
• 6

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

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

• 25 feet
• 26 feet
• 27 feet
• 28 feet

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

Find h

• 35.60
• 35.00
• 35.71
• 61.03

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

Solve for x. Round to the nearest tenth.

• 19.0
• 20.0
• 21.0
• 20.5

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

What is the measure of angle A?

• 58 degrees
• 61 degrees
• 78 degrees
• 74 degrees

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

If tanθ = 3/4, what is cosθ?

• 3/5
• 4/5
• 4/3
• not enough information

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

Find a - the length of a leg of the triangle.

• 5
• √2
• 5√2
• 2

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

cos(π)

• √3/2
• -√2/2
• -1
• 1

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

cos(30^o)

• - ½
• √3/2
• 2√3 /3
• ½

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

Find the missing side.

• 11.6

• 93.4

• 31.9

• 1.1

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