Answer
$x^2+y^2 = 36$
Work Step by Step
$r = 6$
$\sqrt{x^2+y^2} = 6$
$x^2+y^2 = 36$
We can see the graph below:
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.