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20 October, 16:04

If the radius of a circle is 11 cm, what is the area of the circle?

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Answers (2)
  1. 20 October, 16:24
    0
    A=πr^2

    A=3.14 (11^2)

    A=3.14 (121)

    A=379.94 which is simplfied to 380
  2. 20 October, 17:21
    0
    Area=22/7 x r x r

    22/7 x 11 x 11

    answe=380.285714

    =380 square cm
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