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heatjack13

  • 3 years ago

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

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  1. heatjack13
    • 3 years ago
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    50.24 cm2 803. 84 cm2 100.48 cm2 200.96 cm it would be one of these ansers

  2. campbell_st
    • 3 years ago
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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 \[A=\pi r^2\]

  3. heatjack13
    • 3 years ago
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    im lost lol

  4. campbell_st
    • 3 years ago
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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

  5. heatjack13
    • 3 years ago
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    yea go on

  6. campbell_st
    • 3 years ago
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    what did you get for r...?

  7. heatjack13
    • 3 years ago
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    idk thats what i ask for you for lol \

  8. heatjack13
    • 3 years ago
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    im not good at math at all

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

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