Identifying Trigonometry Sides

What is the correct equation to solve for x?

• tan (45) = x/13

• cos (45) = x/13

• sin (45) = 13/x

• sin (45) = x/13

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CCSS.HSG.SRT.C.6

Which trigonometric ratio should you use?

• Tangent Ratio

• Sine Ratio

• Cosine Ratio

• Any ratio

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CCSS.HSG.SRT.C.6

Solve for x.

• 24.20

• 4.92

• 290.4

• 29.75

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CCSS.HSG.SRT.C.8

Which trigonometric ratio should you use?

• Tangent Ratio

• Sine Ratio

• Cosine Ratio

• Any ratio

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CCSS.HSG.SRT.C.6

Set up an equation that could be used to solve for the variable.

• 
• 
• 
• 

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CCSS.HSG.SRT.C.8

What is the length of the hypotenuse side?

• 8

• 15

• 17

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CCSS.8.G.B.7

What is the length of the adjacent side?

• 8

• 15

• 17

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CCSS.HSG.SRT.C.8

What is the length of the opposite side?

• 8

• 15

• 17

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CCSS.HSG.SRT.C.8

What is the acronym to help you remember the ratios to use in trigonometry?

• RIGHTANG

• SOHCAHTOA

• SHOCHATOA

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CCSS.HSG.SRT.C.7

What does SOH stand for

• hypotenuse over opposite

• adjacent over opposite
  opposite over adjacent

• opposite over hypotenuse

• adjacent over adjacent

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CCSS.HSG.SRT.C.6