gabbyalicorn
  • gabbyalicorn
What is the approximate area of the figure? A. 947.8 square feet B. 194.2 square feet C. 345.0 square feet D. 244.5 square feet
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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gabbyalicorn
  • gabbyalicorn
|dw:1433358974732:dw|
gabbyalicorn
  • gabbyalicorn
im guessing 3.14 x 18 x 8 x2 /2 ?
gabbyalicorn
  • gabbyalicorn
@10115658 @rainbow_rocks03

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More answers

anonymous
  • anonymous
194.2
gabbyalicorn
  • gabbyalicorn
how did you get that?
anonymous
  • anonymous
(8 * 18) + (3.14 * 4^2)
gabbyalicorn
  • gabbyalicorn
no let me screenshot it
anonymous
  • anonymous
@pooja195
rainbow_rocks03
  • rainbow_rocks03
I think I got this
gabbyalicorn
  • gabbyalicorn
rainbow_rocks03
  • rainbow_rocks03
What do you think the answer is?
gabbyalicorn
  • gabbyalicorn
well i got an answer just its not on the answer choices :/ @rainbow_rocks03
rainbow_rocks03
  • rainbow_rocks03
Still what do you think it is and why?
gabbyalicorn
  • gabbyalicorn
3.14 x 18 x 8 x2 /2 = 452.16
gabbyalicorn
  • gabbyalicorn
umm so 4 x 8 = 32 x 3 = 96 then idont no the rest :/
rainbow_rocks03
  • rainbow_rocks03
let me draw that again
rainbow_rocks03
  • rainbow_rocks03
|dw:1433359648144:dw|
rainbow_rocks03
  • rainbow_rocks03
so area of the 2 hemispheres is pi * 4^2
rainbow_rocks03
  • rainbow_rocks03
then add both of those areas to get your final answer.
rainbow_rocks03
  • rainbow_rocks03
add the 2 calculations I just drew.
gabbyalicorn
  • gabbyalicorn
58.42
rainbow_rocks03
  • rainbow_rocks03
and there you have it your answer is B
gabbyalicorn
  • gabbyalicorn
thank you!
gabbyalicorn
  • gabbyalicorn
wait but i got 58.42 thats not b @rainbow_rocks03
rainbow_rocks03
  • rainbow_rocks03
You did it wrong then
gabbyalicorn
  • gabbyalicorn
:/
rainbow_rocks03
  • rainbow_rocks03
so area of the 2 hemispheres is pi * 4^2
rainbow_rocks03
  • rainbow_rocks03
hen add both of those areas to get your final answer.
rainbow_rocks03
  • rainbow_rocks03
then
rainbow_rocks03
  • rainbow_rocks03
add the 2 calculations I just drew.
rainbow_rocks03
  • rainbow_rocks03
144 + 50.24
rainbow_rocks03
  • rainbow_rocks03
equals your answer...B. :)

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