Finding a Missing Side of a Right Triangle Using Sin Cos Tan with Picture

What is the value of x?

• 17.30

• 11.33

• 0.06

• 23.82

Tags

CCSS.HSG.SRT.C.8

Find sinA

• 32/40

• 32/24

• 24/40

• 24/32

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CCSS.HSG.SRT.C.6

Find the length of side w.

• 21.4 cm

• 18.0 cm

• 36.5 cm

• 43.6 cm

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CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

A yacht is anchored 90 feet offshore from the base of a lighthouse.  The angle of elevation from the boat to the top of the lighthouse is 26 degrees.  The distance between the yacht and the top of the lighthouse is about 100 feet.  Which of these is nearest to the height of the lighthouse? 

• 25 feet

• 45 feet 

• 110 feet 

• 135 feet 

Tags

CCSS.HSG.SRT.C.8

The correct ratio to solve for "x" is (a)  

• sin 28 = x/14

• cos 28 = x/14

• tan 28 = x/14

• tan 28 = 14/x

Tags

CCSS.HSG.SRT.C.6

Find the measurement of the missing side indicated

• 4.39

• 3.21

• 2.19

• 2.05

Tags

CCSS.HSG.SRT.C.8

Which would you use to solve for the missing piece?

Tags

CCSS.HSG.SRT.C.8

Solve for the missing piece

• 41

• 27.4

• 0.6561

• 11.8

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CCSS.HSG.SRT.C.8

Find both of the missing sides. Round to the nearest tenth.

• 28.6 m, 44.1 m

• 32.3 m, 54.6 m

• 12.8 m, 13.2 m

• 20.1 m, 13.1 m

Tags

CCSS.HSG.SRT.C.8

Find x round to the nearest tenth.

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8