I isu23pink New member Joined Feb 24, 2009 Messages 34 Oct 27, 2009 #1 Directions: Find the circumference and area of the circle whose equation is (x-1)^2 + y^2 = 25. Round your answer to the nearest tenth. i got 10pi or 31.4, both my answers seemed to be wrong. help?
Directions: Find the circumference and area of the circle whose equation is (x-1)^2 + y^2 = 25. Round your answer to the nearest tenth. i got 10pi or 31.4, both my answers seemed to be wrong. help?
D Denis Senior Member Joined Feb 17, 2004 Messages 1,700 Oct 27, 2009 #2 http://www.analyzemath.com/CircleEq/Tutorials.html Remember that your equation: (x-1)^2 + y^2 = 25. can be expressed this way: (x - 1)^2 + (y - 0)^2 = 5^2
http://www.analyzemath.com/CircleEq/Tutorials.html Remember that your equation: (x-1)^2 + y^2 = 25. can be expressed this way: (x - 1)^2 + (y - 0)^2 = 5^2
