Finding Lengths Using Trig

Use trig ratios to solve for x . Round to the nearest whole number.

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CCSS.HSG.SRT.C.8

Use trig ratios to solve for x . Round to the nearest tenth.

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CCSS.HSG.SRT.C.8

Find the measurement of the missing side indicated.

Round to the nearest hundredth.

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CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find the length of the missing side x...

Round your answer to 1 decimal place.

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CCSS.HSG.SRT.C.8

Find h₁

• 6.69 ft

• 11.11 ft

• 9.00 ft

• 7.43 ft

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CCSS.HSG.SRT.C.8

Mathematical Equivalence

ON

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CCSS.MATH.CONTENT.HSG.SRT.C.8

Find the length of the missing side x...

Round your answer to 1 decimal place.

• 3.8 cm

• 28.8 cm

• 3.9 cm

• 3.6 cm

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CCSS.HSG.SRT.C.8

A right triangle contains a 42°angle with the side opposite that angle measuring 4.5 in. Find the length of the hypotenuse and the other side. Move the correct answer to each box. The length of the hypotenuse measures ​ (a)   inches. The shorter of the two missing legs measures ​ (b)   inches.

• 5

• 6.7

• 4.5

• 5.4

• 7.2

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CCSS.HSG.SRT.C.8

A ramp is being built next to a 4-inch high sidewalk. The ramps angle of inclination is 10 degrees.  Estimate the length of the ramp to the nearest tenth of an inch. 

• 4.1 inches

• 3.9 inches

• 22.7 inches 

• 0.7 inches 

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CCSS.HSG.SRT.C.8

Find the length of the ramp.

• 5.7

• 44.6

• 41.7

• 17.1

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CCSS.HSG.SRT.C.8