Right Triangle Trigonometry Tangent

What is the correct ratio set up for finding the tangent of Angle A? Remember: Tangent = opposite/adjacent

• 20/12

• 12/20

• 12/16

• 16/12

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CCSS.HSG.SRT.C.6

We can use SOH-CAH-TOA for...

• Any triangle ever

• Non-right triangles only

• Right Triangles only

• Never

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CCSS.HSG.SRT.C.7

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

What is the opposite side to <D?

• EF

• DF

• DE

What is the adjacent side to <D?

• EF

• DF

• DE

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CCSS.HSG.SRT.C.6

What is the green side labelled as using the starred angle as a starting point?

• adjacent

• opposite

• hypotenuse

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CCSS.HSG.SRT.C.6

What is the green side labelled as from the starred angle?

• adjacent

• opposite

• hypotenuse

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CCSS.HSG.SRT.C.6

From ∠C, what side is AB?

• Adjacent

• Hypotenuse

• Opposite

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CCSS.HSG.SRT.C.6

What is the tangent of angle C?

• 7/25

• 25/7

• 7/24

• 24/7

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CCSS.HSG.SRT.C.6

What is the cotangent of angle C?

• 7/24

• 25/24

• 7/25

• 24/7

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CCSS.HSG.SRT.C.6