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30 September, 00:16

Find the circumference and the area of a circle with radius 7m. Use the value 3.14 for pi and do not round your answer.

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Answers (2)
  1. 30 September, 02:04
    0
    Circumference of the circle = 43.96 m

    Area of the circle = 153.86 m2
  2. 30 September, 02:27
    0
    Answer: circumference = 43.96m

    Area = 153.86m^2

    Step-by-step explanation:

    Formula for circumference of a circle=2πr where π=3.14, r=7m

    2*3.14*7=43.96m

    Formula for area of a circle=πr^2

    3.14*7^2

    3.14*49

    153.86m^2
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