9.4/9.5 Using Sin Cos Tan Ratios Day 4

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

• sine
• cosine
• tangent
• cotangent

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CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

If you are given the two sides that are not the hypotenuse, which trig function should you use?

• sine
• cosine
• tangent
• cotangent

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CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

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

CCSS.HSG.SRT.C.8

• 24/32
• 32/24
• 32/40
• 24/40

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CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

• 27/36
• 27/45
• 45/36
• 45/27

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CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Which one is one of the easy ways to learn trigonometric ratios?

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

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CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Choose the correct ratio.

• cos(33)=x/14
• sin(33)=x/14
• cos(33)=14/x
• sin(33)=14/x

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CCSS.HSG.SRT.C.6

Solve for x. Round to the nearest tenth.

• 15.3

• 16.6

• 24.1

• 24.3

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CCSS.HSG.SRT.C.8

What is the length of y in this picture?

• 45
• 5√2
• 90
• 5

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CCSS.HSG.SRT.C.8

Solve for x.

• 24.20
• 4.92
• 290.4
• 29.75

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CCSS.HSG.SRT.C.8