Geometry Basic Sine Cosine Tangent

What would be the next step to solve for x?

• Multiply both sides by cos 75

• Divide both sides by cos 75

• Divide both sides by 75

• Multiply both sides by 11

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CCSS.HSG.SRT.C.6

Find the mistake

• tan 68 should be cos 68

• there is no mistake

• they should have divided 

• x/14 should be 14/x

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CCSS.HSG.SRT.C.8

What side does x represent?

• hypotenuse

• right angle

• adjacent

• opposite

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CCSS.HSG.SRT.C.6

Which equation would be used to solve for x?

• tan 44 = x/15

• cos 44 = x/15

• cos 44 = 15/x

• tan 44 = 15/x

Tags

CCSS.HSG.SRT.C.6

Find the value of cos X.

• 3/4

• 4/5

• 5/4

• 4/3

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CCSS.HSG.SRT.C.6

Which of the following represents the value of x?

• 10/sin 47

• 10*tan 47

• 10*sin 47

• 10/tan 47

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CCSS.HSG.SRT.C.8

Which trig ratio would you use to solve for x?

• sine

• tangent

• cosine

• hypotenuse

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CCSS.HSG.SRT.C.6

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4

• 55.2

• 20.15

• 19.4

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CCSS.HSG.SRT.C.8

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

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CCSS.HSG.SRT.C.8

Find the measure of the missing angle.

• 64^o

• 26^o

• 61^o

• .008^o

Tags

CCSS.HSG.SRT.C.8