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heatjack13 Group Title

The circumference of a circle is 50.24 centimeters. Find the area of the circle. (Use 3.14 for π.)

  • 2 years ago
  • 2 years ago

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  1. heatjack13 Group Title
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    50.24 cm2 803. 84 cm2 100.48 cm2 200.96 cm it would be one of these ansers

    • 2 years ago
  2. campbell_st Group Title
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    you need to find the radius of the circle. Use the curcumference of circle formula \[C = 2\pi r\] in your question you have \[50.24 = 3 \times 3.14 \times r\] you need to solve for r Once you have found the radius then use the area of a circle formula \[A=\pi r^2\]

    • 2 years ago
  3. heatjack13 Group Title
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    im lost lol

    • 2 years ago
  4. campbell_st Group Title
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    ok... can you find the value of the radius from the circumference information 50.24 = 2 x 3.14 x r

    • 2 years ago
  5. heatjack13 Group Title
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    yea go on

    • 2 years ago
  6. campbell_st Group Title
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    what did you get for r...?

    • 2 years ago
  7. heatjack13 Group Title
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    idk thats what i ask for you for lol \

    • 2 years ago
  8. heatjack13 Group Title
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    im not good at math at all

    • 2 years ago
  9. campbell_st Group Title
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    well 1st divide 50.24 by 2 what do you get..?

    • 2 years ago
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