Arc Length
8 months ago
ddrummond
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10 QuestionsShow answers
  • Question 1
    60 seconds
    Q. Find the arc length.  Leave your answer in terms of π.
    answer choices
    7/4π
    7/2π
    1/8π
    45π
  • Question 2
    120 seconds
    Q. Find the length of the bold arc.Leave pi in your answer.
    answer choices
    5688π ft
    15.8π ft
    150.4π ft
    54,150 ft
  • Question 3
    30 seconds
    Q.

    Find the arc length of the bolded arc. Give your answer in terms of π.

    answer choices

    (65/12)π cm

    17.02 cm

    (845/24)π cm

    26π cm

  • Question 4
    60 seconds
    Q. A ____ angle is an angle whose vertex is a the center of a circle.
    answer choices
    supplementary
    complimentary
    central
    obtuse
  • Question 5
    120 seconds
    Q. Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.
    answer choices
    47
    74
    94
    123
  • Question 6
    300 seconds
    Q. Rob is trying to open a can. He wants to find the arc length the can opener needs to travel to open the can half way. The radius of the can is 1.5 inches.
    answer choices
    10 inches
    2 feet
    4.71 inches
    3.53 inches
  • Question 7
    30 seconds
    Q. In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet.  Find the measure of minor arc AB to the nearest degree.
    answer choices
    90
    60
    55
    113
  • Question 8
    180 seconds
    Q.

    What is the circumference?

    answer choices

    48

    96

    24

    18

  • Question 9
    120 seconds
    Q. Stephanie was jogging around circular track. One part of the track was darker than the rest. She found the angle to be 270 degrees. She found the diameter was thirty feet. What is the arc length around the darker part of the track she jogged on? (rounded to the nearest whole number)
    answer choices
    71 feet
    59 feet
    84 feet
    63 feet
  • Question 10
    180 seconds
    Q.
    answer choices

    60o

    157o

    50o

    493o

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