Seudónimo Seudónimo
  • 18-03-2020
  • Mathematics
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What is the radius of a circle with an area of 49n?​

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kylee524205 kylee524205
  • 18-03-2020
i would need more information or a picture!
Answer Link
146407
146407 146407
  • 18-03-2020

Answer:

The radius is 7.

Step-by-step explanation:

So, if the area is 49pi, and the formula for the area of a circle is radius squared times pi, The square root of 49 is 7.

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