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

Acute, right, or obtuse?

• Acute
• Right
• Obtuse
• I don't know

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

What is the value of x?

• 12√2
• 2√12
• 24
• 2

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

Find the missing length.

• 21
• 18
• 16
• 24

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

If m<CAP=34⁰ , find m<CAB.

• 17⁰
• 34⁰
• 68⁰
• 90⁰

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

Find the measure of the missing angle.

• 49^o
• 50^o
• 41^o
• 33^o

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

Which one is the easy way to remember trigonometric ratios?

• Sah Coh Toa
• Soh Cah Toa
• Soh Cah Tao
• Soh Ceh Toa

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

Find the missing length.

• 12
• 3
• 24
• 6

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

What is the length of y in this 45-45-90 triangle?

• 8√2
• 4√2
• 4
• 8

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

cos 90^o

• 0

• 1

• -1

• und

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