Label Sides Trigonometry

Mathematical Equivalence

ON

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CCSS.MATH.CONTENT.HSG.SRT.C.8

a

b

c

opposite

hypotenuse

adjacent

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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

The ratio of the length of the side opposite of the angle to the length of the hypotenuse is the _____________

• Sine

• Cosine

• Tangent

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CCSS.HSG.SRT.C.6

If you are given the length of a hypotenuse and the length of an adjacent side, what trigonometry ratio could you use .

• sine

• cosine

• tangent

• trigonometry

Tags

CCSS.HSG.SRT.C.6

Mathematical Equivalence

ON

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CCSS.MATH.CONTENT.HSG.SRT.C.8

Warm up!

Choose the correct trigonometric ratio

(Remember SOH-CAH-TOA)

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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

Solve for x. round to the tenth if possible.

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8

What is tan B?

• 9/41

• 40/41

• 9/40

• 40/9

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CCSS.HSG.SRT.C.6