Mathematics
Grade-7
Easy

Question

Determine the circumference of the circle having 42 feet as its radius.

  1. 104
  2. 125
  3. 215
  4. 264

hintHint:

The circumference of the circle = 2 cross times straight pi cross times radius

The correct answer is: 264


    C equals 2 pi r comma
C equals 2 cross times 22 over 7 cross times 42 comma
C equals 2 cross times 22 cross times 6 comma
C equals 264 text  feet  end text
    Circumference = C = 264 feet

    Related Questions to study

    Grade-7
    Mathematics

    Ravi bought a big round drum for the evening party on Christmas. The diameter of the drum is 33 inches. Determine its circumference.

    Ravi bought a big round drum for the evening party on Christmas. The diameter of the drum is 33 inches. Determine its circumference.

    MathematicsGrade-7
    Grade-7
    Mathematics

    If the radius of the circle is given as 8 units, circumference of the circle is _____________ units

    If the radius of the circle is given as 8 units, circumference of the circle is _____________ units

    MathematicsGrade-7
    Grade-7
    Mathematics

    Determine the radius of the circle having 26.69 cm as the circumference.

    Determine the radius of the circle having 26.69 cm as the circumference.

    MathematicsGrade-7
    parallel
    Grade-7
    Mathematics

    The circle has a circumference of 9.42 units. Determine the area of the square.

    The circle has a circumference of 9.42 units. Determine the area of the square.

    MathematicsGrade-7
    Grade-7
    Mathematics

    The radius of a circular park is 63 m. Determine the cost of fencing it at the rate of $12 per meter.

    The radius of a circular park is 63 m. Determine the cost of fencing it at the rate of $12 per meter.

    MathematicsGrade-7
    Grade-7
    Mathematics

    A circular hoop has a radius of 40 cm. Find the length of tubing needed to make the hoop.

    A circular hoop has a radius of 40 cm. Find the length of tubing needed to make the hoop.

    MathematicsGrade-7
    parallel
    Grade-7
    Mathematics

    Determine the diameter of a circle having 364 inches as the circumference.

    Determine the diameter of a circle having 364 inches as the circumference.

    MathematicsGrade-7
    Grade-7
    Mathematics

    The spray from a spinning lawn sprinkler covers a circle. The distance around the circle is 64straight pi feet. ____________ is the radius of the circle covered by the sprinkler.

    The spray from a spinning lawn sprinkler covers a circle. The distance around the circle is 64straight pi feet. ____________ is the radius of the circle covered by the sprinkler.

    MathematicsGrade-7
    Grade-7
    Mathematics

    Find the radius of the wheel having 440 inches as the circumference.

    Find the radius of the wheel having 440 inches as the circumference.

    MathematicsGrade-7
    parallel
    Grade-7
    Mathematics

    Determine the circumference of the circle having 9 meters as its radius.

    Determine the circumference of the circle having 9 meters as its radius.

    MathematicsGrade-7
    Grade-7
    Mathematics

    A wheel has a diameter of 100 cm. Determine the distance covered for one revolution in centimeters.

    A wheel has a diameter of 100 cm. Determine the distance covered for one revolution in centimeters.

    MathematicsGrade-7
    Grade-7
    English-2

    _______I spilled the drink on my dress, it got spoiled.

    _______I spilled the drink on my dress, it got spoiled.

    English-2Grade-7
    parallel
    Grade-7
    English-2

    "Hawaii is the capital of..._______...Honolulu."

    "Hawaii is the capital of..._______...Honolulu."

    English-2Grade-7
    Grade-7
    English-2

    "__________! You're stepping on my hand."

    "__________! You're stepping on my hand."

    English-2Grade-7
    Grade-7
    English-2

    "________, I don't think he is the one that I'm trying to look for."

    "________, I don't think he is the one that I'm trying to look for."

    English-2Grade-7
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.