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 value of ∠A.

• 25°
• 30°
• 35°
• 90°

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

Find side length X.

• 30
• 25
• 15
• 40

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

Choose the correct ratio.

• cos(57)=x/20
• sin(57)=x/20
• cos(57)=20/x
• sin(57)=20/x

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

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

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

What is the measurement of the angle?

• 35˚
• 45˚
• 30˚
• 40˚

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

Find the length of side w.

• 21.4 cm
• 18.0 cm
• 36.5 cm
• 43.6 cm

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

Find x.

• 10
• √3
• 5
• 10√3

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

Please select the correct solution

• csc² x
• cot² x
• sin² x
• sec² x

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

What is the formula used to solve for the hypotenuse?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

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