Solving Triangles Using Trig

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 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

Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle

• 32°

• 44°

• 61°

• 50°

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CCSS.HSG.SRT.C.8

Find the measure of the angle.  Round to the nearest tenth. 

• 30.8

• 32.1

• 34.3

• 36.9

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CCSS.HSG.SRT.C.8

Find the missing side length. Round to the nearest tenth.

type in just the number

Mathematical Equivalence

ON

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CCSS.HSG.SRT.C.8

Solve the right triangle.

Round all answers to the nearest whole number.

• 11

• 16

• 48

Tags

CCSS.HSG.SRT.C.8

Find the missing side length. Round to the nearest tenth.

type in just the number

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8

What method should be used to solve this triangle?

• Pythagorean Theorem

• Triangle Sum Theorem

• Trigonometry

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CCSS.HSG.SRT.C.8

Solve the right triangle. Round all answers to the nearest whole number.

• 13

• 72

• 18

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CCSS.HSG.SRT.C.8

Find the value of x rounded to the nearest tenth.

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8