SOLUTION: (I hope this is the right topic. Sorry if it isn't.) A. Rewrite the forumula for the circumference of a circle, C=2x3.14xR, so that you can easily calculat the radius of a colum

Algebra ->  Algebra  -> Circles -> SOLUTION: (I hope this is the right topic. Sorry if it isn't.) A. Rewrite the forumula for the circumference of a circle, C=2x3.14xR, so that you can easily calculat the radius of a colum      Log On

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 Geometry: Circles and their properties Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Circles Question 524389: (I hope this is the right topic. Sorry if it isn't.) A. Rewrite the forumula for the circumference of a circle, C=2x3.14xR, so that you can easily calculat the radius of a column given its circumference. B. What is the radius, to the nearest tenth of a foot, of a column that has a circumference of 7 feet? 8 feet? 9 feet? Answer by ankor@dixie-net.com(15645)   (Show Source): You can put this solution on YOUR website! = C Divide both sides by , results: r = or if you prefer r = r = : B. What is the radius, to the nearest tenth of a foot, of a column that has a circumference of 7 feet? r = r = 1.1 ft : You can do 8 feet? 9 feet?