Trigonometric Ratios

12 Questions  I  By Nep5003
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 Trigonometric Ratios
This quiz tests students' understanding of the three basic trigonometric ratios of sine,cosine,and tangent. It also includes a few application problems.

  
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Questions and Answers

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  • 1. 

    Find the value of x. Round to the nearest tenth.
    • A. 

      3.5

    • B. 

      12.1

    • C. 

      6.1

    • D. 

      4


  • 2. 

    Find the value of x. Round to the nearest tenth.
    • A. 

      3.3

    • B. 

      3.1

    • C. 

      24.7

    • D. 

      8.5


  • 3. 

    Find the value of x. Round to the nearest tenth.
    • A. 

      6.2 cm

    • B. 

      12.7 cm

    • C. 

      15.5 cm

    • D. 

      10.9 cm


  • 4. 

    Find the value of x. Round to the nearest degree.
    • A. 

      30

    • B. 

      60

    • C. 

      70

    • D. 

      85


  • 5. 

    Find the value of x. Round to the nearest tenth.
    • A. 

      67

    • B. 

      22

    • C. 

      83

    • D. 

      53


  • 6. 

    A large totem pole in the state of Washington is 100 feet tall. At a particular time of day, the totem pole casts a 249 foot long shadow. Find the measure of and A to the nearest degree.
    • A. 

      68

    • B. 

      45

    • C. 

      35

    • D. 

      22


  • 7. 

    Write the ratios for sin X and cos Y.
    • A. 

      Answer a

    • B. 

      Answer b

    • C. 

      Answer c

    • D. 

      Answer d


  • 8. 

    Find the value of x. Round to the nearest tenth.
    • A. 

      12.5

    • B. 

      10

    • C. 

      13

    • D. 

      9.7


  • 9. 

    Find the value of x. Round to the nearest tenth.
    • A. 

      12.9

    • B. 

      8.5

    • C. 

      12.4

    • D. 

      8.1


  • 10. 

    Find the value of x. Round to the nearest tenth.
    • A. 

      52.6

    • B. 

      52.9

    • C. 

      6.2

    • D. 

      6.5


  • 11. 

    An airplane over the Pacific sights an atoll at an angle of depression of 5 degrees. At this time, the horizontal distance from the airplane to the atoll is 4629 meters. What is the height of the plane to the nearest meter?
    • A. 

      403 m

    • B. 

      405 m

    • C. 

      4611 m

    • D. 

      4647 m


  • 12. 
    To find the height of a pole, a surveyor moves 140 feet away from the base of the pole and then, with a transit 4 feet tall, measures the angle of elevation to the top of the pole to be 44 degrees. To the nearest foot, what is the height of the pole?
    • A. 

      145 ft

    • B. 

      149 ft

    • C. 

      135 ft

    • D. 

      139 ft


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