Right Triangles and Trigonometry Basics

• 15/17

• 8/17

• 15/17

• 15/8

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CCSS.HSG.SRT.C.6

What is the correct ratio?

• 9/41

• 40/41

• 9/40

• 40/9

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CCSS.HSG.SRT.C.6

1. Right triangle ABC is shown. 

Select all expressions which are equal to the length of side BC .

Tags

CCSS.HSG.SRT.C.6

Find the value of the trigonometric ratio. Type your fraction like a/b with no spaces. Reduce when necessary

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CCSS.HSG.SRT.C.6

Which Trig function do you use?

• Sine

• Cosine

• Tangent

Tags

CCSS.HSG.SRT.C.6

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CCSS.HSG.SRT.C.6

What is the value of x?

• 12√2

• 2√12

• 24

• 12√3

Tags

CCSS.8.G.B.7

Find the value of x.

• 18

• 18√3

• 36√3

• 12

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CCSS.HSG.SRT.C.8

Determine the value of: cos(C)

• 7 / 25

• 24 / 25

• 25 / 7

• 24 / 7

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CCSS.HSG.SRT.C.6

What is the length of "adjacent side" to angle B?

• 6

• 8

• 10

• not possible to determine

Tags

CCSS.8.G.B.7