Area and Circumference of a Circle
26 minutes ago
msabalos
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10 QuestionsShow answers
  • Question 1
    180 seconds
    Q.

    Which best represents the circumference of a circle with a radius of 12 inches?

    answer choices

    37.68 inches

    75.36 inches

    62.14 inches

    27.14 inches

  • Question 2
    180 seconds
    Q.

    Which best represents the area of a circle with a radius of 8 inches?

    answer choices

    200.96 inches

    50.24 inches

    192.14 inches

    31.4 inches

  • Question 3
    180 seconds
    Q.

    The circumference of a circle is 36π36\pi  units, what is the radius ?

    answer choices

    19 units

    13 units

    36 units

    18 units

  • Question 4
    30 seconds
    Q.

    The most popular size pizza at Pizza Parlor is a large pizza with a 12-inch radius. Which of the following best represents the circumference of this pizza?

    answer choices

    62.84 inches

    60 inches

    75.36 inches

    452.16 inches

  • Question 5
    180 seconds
    Q. If my radius is 10ft, what is my diameter?
    answer choices
    20ft
    5ft
    31.4ft
    62.8ft
  • Question 6
    180 seconds
    Q. A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's area?
    answer choices
    31.25 m2
    29.55 m2
    30.36 m2
    28.26 m2
  • Question 7
    180 seconds
    Q.

    Does 7 inches represent the diameter or radius of the circle?

    answer choices

    Diameter

    Radius

  • Question 8
    180 seconds
    Q. What is the distance around a circle?
    answer choices
    Circumference
    Area
    Diameter
    Radius
  • Question 9
    900 seconds
    Q.

    Alex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference?

    answer choices

    11.32 ft

    12.25 ft

    10.99 ft

    8.75 ft

  • Question 10
    180 seconds
    Q.

    What is the area of this circle?

    answer choices

    163.24 cm2

    15.32 cm2

    124.24 cm2

    113.04 cm2

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