Solve for Sides and Angles Using Sin Cos and An

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

Which trig function would you use with this diagram?

• ^Sin

• ^Cos

• ^Tan

• ^Wha??

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CCSS.HSG.SRT.C.6

 FInd tanX

• 32/40

• 40/24

• 32/24

• 24/32

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CCSS.HSG.SRT.C.6

If you are given the hypotenuse and an adjacent side, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

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CCSS.HSG.SRT.C.6

Which Trig function do you use to find x ?

• Sine

• Cosine

• Tangent

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CCSS.HSG.SRT.C.6

Which is the correct ratio?

• sin 28 = x/14

• cos 28 = x/14

• tan 28 = x/14

• tan 28 = 14/x

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CCSS.HSG.SRT.C.6

Which method would you use to solve for x?

• Sine

• Cosine

• Tangent

• Pythagorean Theorem

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CCSS.HSG.SRT.C.6

Which method would you use to solve for x?

• Sine

• Cosine

• Tangent

• Pythagorean Theorem

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CCSS.HSG.SRT.C.6

Which method would you use to solve for x?

• Sine

• Cosine

• Tangent

• Pythagorean Theorem

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CCSS.HSG.SRT.C.8

cos(x) = 0.500
x = 

• 27˚

• 30˚

• 60˚

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CCSS.HSG.SRT.C.8