hmcguire hmcguire

12-04-2017
Mathematics

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A horse trainer uses circular pens that are 35ft, 50ft and 66 ft in diameter find the area of each pen

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madirhenae madirhenae

12-04-2017

Use the formula to find the area of a circle: Area = pi times radius squared

Divide each diameter by 2 to get the radius

Ex) 50/2=25
A= pi times 25 squared
25^2=625
A= 625 times pi
A=2,587.5

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