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7 November, 08:31

A baker uses a coffee mug with a diameter of 8 cm 8 cm8, start text, space, c, m, end text to cut out circular cookies from a big sheet of cookie dough. What is the area A AA of each cookie? Give your answer in terms of pi.

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Answers (2)
  1. 7 November, 08:49
    0
    Step-by-step explanation:

    The diameter of the top of the coffee mug which the baker uses to cut out circular cookies from the big sheet of cookie dough is 8 cm.

    Radius of the coffee mug is diameter of the coffee mug/2.

    Radius of the coffee mug

    = 8/2 = 4cm

    The area of the circular mug is expressed as

    Area = πr^2

    Where π is a constant whose value is 3.14

    Therefore,

    Area of the top of the circular mug = 3.14 * 4^2 = 3.14 * 16 = 50.24 cm^2

    The area of the top of the circular cup is the same as the area of each cookie. Therefore,

    The area of each cookie is 50.24 cm^2
  2. 7 November, 08:52
    0
    8 in terms of pi

    Step-by-step explanation:

    because i did kahn academy
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