jonathanlopez3
jonathanlopez3 jonathanlopez3
  • 20-12-2016
  • Mathematics
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HELPPPPPPP!!!!!!!!!!!!!

HELPPPPPPP class=

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brendanbeh
brendanbeh brendanbeh
  • 20-12-2016
14.23 is your answer!!!!!!!
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greenacres greenacres
  • 20-12-2016
Calculate the area of the entire circle first.

A = 3.15 (r) ^2

A = 3.15 (2.25) ^2


Now calculate the area of the white circle

Take the radius - 1.5 to calculate the radius of the white circle

A = 3.15 (.75)^2

Now subtract your two answers


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