Use the equality
The question How do you convert rectangular coordinates to polar coordinates? has a list of equations used when converting between polar and rectangular systems along with their derivations.
For this problem, we will be using
If we square both sides of the of
Now we can use the above equality to substitute in
Note that this should make sense intuitively, as
Thus a circle of radius
Post an Article
Post an Answer
Post a Question
with Answer
Self-promotion: Authors have the chance of a link back to their own personal blogs or social media profile pages.