Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

Write the equation of a circle with a center at (-6, 9) and a radius of 12.

OpenStudy (whpalmer4):

The formula for a circle with center \((h,k)\) and radius \(r\) is \[(x-h)^2+(y-k)^2=r^2\]All you have to do is fill in the blanks...(and remember the formula when it comes time to take the test!)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!