Question

Transform the following polar equation into an equation in rectangular coordinates: r=2

Answer 1

In general, to convert from polar equation to rectangular coordinates, you only need to substitute \[r=\sqrt{x ^{2}+y ^{2}}\] and \[\theta=\tan^{-1} (y/x)\]

Answer 2

So how would I do that with just r? Would the answer be x^2+y^2=4?

Answer 3

:)

Answer 4

Yes ^_^

Answer 5

Okay yea! Thank you!

Answer 6

^_^