adamhustler629 adamhustler629
  • 11-03-2021
  • Mathematics
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Find the area of the factor
Explain step by step for Braininess

Find the area of the factor Explain step by step for Braininess class=

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CosmicMango33
CosmicMango33 CosmicMango33
  • 12-03-2021

Answer:

~78.54 mi^2

Step-by-step explanation:

The area of a circle is defined as π r^2. The radius is 10 miles. 10^2 is 100. 100 x π is roughly 314.16. Since we know the angle is 90 degrees, we know that it makes up one fourth of the entire area. 314.16 divided by 4 is 78.54.

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