SOLUTION: How much more pizza is comtained in a pizza with a radius 12in than in one with 9in

Algebra ->  Customizable Word Problem Solvers  -> Geometry -> SOLUTION: How much more pizza is comtained in a pizza with a radius 12in than in one with 9in      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 546549: How much more pizza is comtained in a pizza with a radius 12in than in one with 9in
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
by area pi*(12^2-8^2)
pi*144-81)
pi*63
198in^2 more