SOLUTION: The area of one piece of pizza is 9 pi inches squared the pizza is cut into eighths find the radius of the pizza

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Question 969091: The area of one piece of pizza is 9 pi inches squared the pizza is cut into eighths find the radius of the pizza
Answer by phillywily(18) About Me  (Show Source):
You can put this solution on YOUR website!
Area=πrē
(1/8)(π)(rē)=9π
(1/8)(rē)=9
rē=9x8
r=√72