kaitlinroach06
kaitlinroach06 kaitlinroach06
  • 03-06-2020
  • Mathematics
contestada

What is the area of circle with a diameter of 22 ft? (use 3.14 for pi; show your work in numbers)

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TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 05-06-2020

The right answer is 379.94 ft^2

please see the attached picture for full solution

Hope it helps

Good luck on your assignment

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Hi1315
Hi1315 Hi1315
  • 05-06-2020

Answer:

[tex]379.94 {in}^{2} [/tex]

Step-by-step explanation:

[tex]d = 2r \\ 22 = 2r \\ \frac{22}{2} = \frac{2r}{2} \\ \\ r = 11ft[/tex]

[tex]area = \pi {r}^{2} \\ = 3.14 \times 11 \times 11 \\ = 379.94 {ft}^{2} [/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

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