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

Find the length of the missing side. 

• 20 in.
• 68 in.
• 16 in.
• 80 in.

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

What is the exact coordinates of  3π/4 on the unit circle?

• (−√2∕2, √2∕2)
• (−√2∕2, −√2∕2)
• (−√3∕2, −√2∕2)
• (√2∕2, −√2∕2)

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

What equation can be used to solve for x?

• Sin(40°)= x/40 
• Sin(40º)=x/19
• Cos(40º)=x/19
• Tan(40°)=19/x

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

If sin θ = cos θ, then θ is equal to ____

• 30°
• 45°
• 60°
• 90°

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

Which trigonometric ratio should you use?

• Tangent Ratio

• Sine Ratio

• Cosine Ratio

• Any ratio

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

What is the correct ratio?

• 7/24
• 24/7
• 7/25
• 24/25

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

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

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

Find the measure of angle A using an inverse trig ratio.

• 61.9 degrees

• 28.1 degrees

• 25.2 degrees

• .99997 degrees

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

find FE

• 16

• 32

• 11

• 26

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