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16 January, 03:55

Find the area of each circle. Use 3.14 forp

12 cm,

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Answers (2)
  1. 16 January, 04:14
    0
    113.04 cm²
  2. 16 January, 07:01
    0
    The area of the circle is 113.04 cm²

    Step-by-step explanation:

    The given information are,

    The diameter of the circle = 12 cm The diameter must be converted into radius.

    Radius = diameter / 2

    Radius = 12/2 = 6 cm

    Now, the formula for area of the circle is given by πr²

    where,

    r is the radius of the circle. π has the default value 3.14

    To calculate the area of circle:

    Substitute r=6 and π=3.14,

    Area of the circle = (3.14) * (6²)

    ⇒ 3.14 * 36

    ⇒ 113.04 cm²

    The area of the circle is 113.04 cm²
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