Finding a Side Using Trigonometric Ratio

Solve for the missing distance. This is a right triangle.

• 18.9

• 19.5

• 47

• 27.5

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CCSS.HSG.SRT.C.8

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

Solve for x.

• 24.20

• 4.92

• 290.4

• 29.75

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CCSS.HSG.SRT.C.8

Solve for the missing angle.

• 50.5 degrees

• 12.7 degrees

• 36.9 degrees

• 72.2 degrees

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CCSS.HSG.SRT.C.8

Set up an equation that could be used to solve for the variable.

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CCSS.HSG.SRT.C.8

The ratio in a right triangle of adjacent to hypotenuse is _____

• sine

• cosine

• tangent

• hypotenuse

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CCSS.HSG.SRT.C.6

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

Sine of an angle is the ratio of which side lengths of a right triangle?

• Opposite/Adjacent

• Opposite/Hypotenuse

• Adjacent/Opposite

• Adjacent/Hypotenuse

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CCSS.HSG.SRT.C.6

What method would you use to solve this problem?

• Pythagorean Theorem

• Trigonometric Ratios

• Inverse Trigonometric Ratios

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CCSS.HSG.SRT.C.8

What is the length of the adjacent side?

• 8

• 15

• 17

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