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anonymous
 5 years ago
A circular pool has radius 7.1 meters. You want to build a cement walkway all the way around it and you have enough
cement for 33 square meters. How wide can you make your walkway? Give your answer to the nearest centimeter.
anonymous
 5 years ago
A circular pool has radius 7.1 meters. You want to build a cement walkway all the way around it and you have enough cement for 33 square meters. How wide can you make your walkway? Give your answer to the nearest centimeter.

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0take the circomference of the pool and see what that measures

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0or...or...... you have the area of 2 circles to find, one insid ethe other

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0Area larger circle  Area smaller circle = 33

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0pi(R^2)  pi(r^2) = 33 r = 7.1

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0pi(R^2  (7.1)^2) = 33 solve for R

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you are soo much more helpful than my teacher

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i learn more from you than i do form 2 hours of class

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0we must be what they wrote about when they defined genius in the dictionary :)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0I forget more in 2 hours than I ever dreamed of learning :)
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