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

What is the tan of 7π/4?

• 0
• 1
• -1
• -√3

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

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

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

What is the cosine of angle P?

• p/q
• q/r
• p/r
• r/q

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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

What is the measure of x?

• 12
• 15
• 6
• 9

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

What is the exact value of cos 330°

• -1/2
• -√3/2
• 1/2
• √3/2

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

What is the correct ratio?

• 6/10
• 6/8
• 8/10
• 8/6

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

A 4 ft tall child creates a shadow that is 7.5 ft long. What is the angle of elevation of the sun? 

• 62 degrees
• 49 degrees
• 28 degrees
• 15 degrees

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

2π is coterminal to which angle in degrees?

• 90°
• 180°
• 0°
• 300°

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

sin^-1(-1/2)

• π/3
• π/6
• 5π/6
• -π/6

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