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 A restaurant decides they want the diameter of their medium pizza to be

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A restaurant decides they want the diameter of their medium pizza to be 3 inches larger than a small and for a large pizza to be 3 inches larger than a medium. Write equations represent the area A of each size of pizza in terms of the diameter of the small pizza S.

 

 

I don't know how to do this 

 Apr 1, 2021

1+0 Answers

 #1
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Medium pizza radius   = (S + 3) / 2  .....so....

A  = pi  [ (S + 3) / 2 ] ^2

 

Large pizza  radius =  ( S + 3 + 3) / 2 =  (S + 6) / 2.....so....

A  =   pi  [ ( S + 6) / 2 ] ^2

 

cool cool cool

 Apr 1, 2021

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