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gabbyalicorn
 one year ago
A porch has the shape of a quarter circle with a diameter of 5 ft.
What is the approximate area of the porch, rounded to the nearest square foot? Use 3.14 to approximate π.
gabbyalicorn
 one year ago
A porch has the shape of a quarter circle with a diameter of 5 ft. What is the approximate area of the porch, rounded to the nearest square foot? Use 3.14 to approximate π.

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jabez177
 one year ago
Best ResponseYou've already chosen the best response.0Remember the formula of a quarter circle?

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1i'm guessing 3.14 x 5 ?

jabez177
 one year ago
Best ResponseYou've already chosen the best response.0I remember I skipped this lesson... xD

jabez177
 one year ago
Best ResponseYou've already chosen the best response.0Here! I had to look through my previous lessons. http://prntscr.com/7f3u1u

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.13.14 x 2.5 x 2.5 = 19.625? maybeh?

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1is that the answer? ^

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Find the circumference then divide it by 1/2 then 1/2 again to find it.

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1so 3.14 x 5 =15.7 div 2 = 7.85 div 2 = 3.925?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh area sorry give me a sec

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0area=πr^2, and if your trying to find a quarter of that then you can divide by 1/2 twice. SO ya it looks like you got it right.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Multiply by 1/2 not divide

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Sorry for that mistake. Good Job
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