SOLUTION: what is the area between two concentric circles having diameters 10 and 18 meters respectively?

Question 927123: what is the area between two concentric circles having diameters 10 and 18 meters respectively?
Found 2 solutions by josmiceli, Edwin McCravy:
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!

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Area between the circles =

Answer by Edwin McCravy(20056) (Show Source): You can put this solution on YOUR website!

Edwin

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