Solving by Trig Ratios

Which trig function would you use to solve for x?

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CCSS.HSG.SRT.C.6

Solve for x. Round to the nearest tenth.

• 103.5

• 4.7

• 55.0

• 23.4

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CCSS.HSG.SRT.C.8

Solve for x. Round to the nearest tenth.

• 9.8

• 0.1

• 0.038

• 9.9

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CCSS.HSG.SRT.C.8

Select the correct ratio for SinA

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CCSS.HSG.SRT.C.6

Select the correct ratio for CosC

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CCSS.HSG.SRT.C.6

When working with Trig ratios, Law of Sines, or Law of Cosines the calculator should be in what mode?

• Radian

• Classic

• Degree

• Triangle

Tags

CCSS.HSG.SRT.C.8

Which Law would you use?

• Law of Sines

• Law of Cosines

• Law of the Jungle

• Law of Gravity

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CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Which Law would you use?

• Law of Sines, but use inverse to find angle measure

• Law of Cosines, but use inverse to find angle measure

• Law of the Jungle, and watch out for the poison dart frog

• Law of Gravity, and watch out for the apples falling from the tree

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Which Law would you use?

• Law of Sines

• Law of Cosines

• Law of the Jungle

• Law of Gravity

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

• A

• B

• C

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CCSS.HSG.SRT.C.6