Identify Sides of Right Triangle Trig

If I want to find a missing side of a right triangle using the trig ratios, what information do I need to have?

• two sides and an angle.

• a side and an angle.

• two sides.

• two angles and a side.

Tags

CCSS.HSG.SRT.C.8

Find x rounded to 1 decimal place.

• 26.7

• 26.8

• 16.87

• 26.9

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CCSS.HSG.SRT.C.8

What is the correct ratio?

• sin 40 = w/28

• cos 40 = w/28

• tan 40 = w/28

• sin 40 = 28/w

Tags

CCSS.HSG.SRT.C.6

What kind of triangles does the Pythagorean Theorem work with?

• Right

• Left

• Isosceles

• Equilateral

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CCSS.8.G.B.8

What is the length of x?

• 5

• 7

• 8

• 25

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CCSS.8.G.B.7

What is the length of x?

• 5.7

• 10.6

• 20

• 400

Tags

CCSS.8.G.B.7

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

• sine

• cosine

• tangent

Tags

CCSS.HSG.SRT.C.6

Which is the correct set up to solve for x?

• sin 72 = 6 / x

• cos 72 = 6 / x

• tan 72 = 6 / x

Tags

CCSS.HSG.SRT.C.6

• Sin

• Cos

• Tan

Tags

CCSS.HSG.SRT.C.6

• 24/32
• 32/24
• 32/40
• 24/40

Tags

CCSS.HSG.SRT.C.6