msaudreyreneep6m3kt msaudreyreneep6m3kt
  • 03-04-2018
  • Mathematics
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find the perimeter use pi

find the perimeter use pi class=

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blanchey
blanchey blanchey
  • 03-04-2018
Since d x pi = circumference
I use 3.14 as pie

I did 9 x pi = 28.26 I DID NOT divide this by two because there are three half circles and 28.26 counts as two of them

Since there is another half circle I divide 28.26 by 2

28.26 + 14.13 = 42.39

Now plus the bottom length

42.39 + 9 = 51.39


Brainliest answer please?
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