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 one year ago
What is the area of a circle if the diameter is 12 feet??
Answers:
a. 113.0 ft²
b. 124.8 ft²
c. 37.7 ft²
d. 452.2 ft²
 one year ago
What is the area of a circle if the diameter is 12 feet?? Answers: a. 113.0 ft² b. 124.8 ft² c. 37.7 ft² d. 452.2 ft²

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cgreenwade2000
 one year ago
Best ResponseYou've already chosen the best response.0Area of a circle is A= (pi)*r^2

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1\[A =\pi d^2/4\] just plug in d =12

mayrabris2cute
 one year ago
Best ResponseYou've already chosen the best response.1So its 3.14*144 = 452.16/4???

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1you forgot to divide by 4.

cgreenwade2000
 one year ago
Best ResponseYou've already chosen the best response.0dw:1358452844870:dw

cgreenwade2000
 one year ago
Best ResponseYou've already chosen the best response.0Diameter is 2*r

mayrabris2cute
 one year ago
Best ResponseYou've already chosen the best response.1?So no dividing??? I'm confused!! I just multiply by 2 or do I also divide by 4

mayrabris2cute
 one year ago
Best ResponseYou've already chosen the best response.1Ok.... Idk who is right, @hartnn , @cgreenwade2000 , or @GiGIgo3

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1when you put d=12 you get A = 3.14 *144/4 = 113.0 that would be the answer :)

GiGIgo3
 one year ago
Best ResponseYou've already chosen the best response.0solve this 12x12=???.? ???.?x3.14 = ???? ???? / 4 = your answer

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1follow your calculations and my formula :)

mayrabris2cute
 one year ago
Best ResponseYou've already chosen the best response.1Ok. Wells that what I got but @GiGIgo3 is sayin different!

GiGIgo3
 one year ago
Best ResponseYou've already chosen the best response.0you do divide by four, i forgot the step

mayrabris2cute
 one year ago
Best ResponseYou've already chosen the best response.1Okkk....Thx guys :) :)
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