Trig Find A Missing Side

What is the value of "x" in the diagram below?

• 2.5

• 5

• 5√3

• 10

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CCSS.HSG.SRT.C.8

What is the value of "y" in the diagram below?

• 2.5

• 5

• 8.7

• 10

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CCSS.HSG.SRT.C.8

Determine the value of: sin(C)

• 7 / 25

• 24 / 25

• 25 / 7

• 24 / 7

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CCSS.HSG.SRT.C.6

Determine the value of: cos(C)

• 7 / 25

• 24 / 25

• 25 / 7

• 24 / 7

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CCSS.HSG.SRT.C.6

Determine the value of: tan(C)

• 7 / 25

• 24 / 25

• 25 / 7

• 24 / 7

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CCSS.HSG.SRT.C.6

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.6

Set up the problem.

• sin(47) = x/28
• cos(47) = x/28
• tan(47) = x/28
• cos(47) = 28/x

Tags

CCSS.HSG.SRT.C.6

Which Trig function do you use?

• Sine
• Cosine
• Tangent

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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

What is the length of side x?

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm

Tags

CCSS.HSG.SRT.C.8