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

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• csc² x
• cot² x
• sin² x
• sec² x

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

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

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

Choose the letter that represents the missing length in the figure

• 12
• 10
• 7
• 6

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

Find t to the nearest degree using sin

• 30
• 40
• 31
• 41

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

A tourist views a deer from a height of 45 feet.  The horizontal distance between the tourist and the deer is 130 feet.  At what angle (x) should the tourist hold his camera to photograph the deer? Round your answer to the nearest degree.  

• 19 degrees
• 45 degrees
• 71 degrees
• 138 degrees 

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

sin 2π/3

• 1/2
• -1/2
• √3/2
• -√3/2

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

Find the missing value.

Round to the nearest tenths.

• 23.6 miles

• 4.6 miles

• .9 miles

• 20.7 miles

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

In what quadrant is -285°?

• I
• II
• III
• IV

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

Solve for x

• 30

• 60

• 45

• 70

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

True or False. All trig functions are positive in Quadrant IV.

• True

• False

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