OpenStudy (anonymous):

R=2sinθ to rectangular form

5 years ago
OpenStudy (blockcolder):

\[r=2\sin\theta\\ r^2=2r\sin\theta\\ x^2+y^2=2y\\ x^2+y^2-2y=0\\ x^2+(y-1)^2=1\]

5 years ago
OpenStudy (anonymous):

Is "r^2" always equal to x^2 + y^2?

5 years ago
OpenStudy (blockcolder):

Yes, it is when we're dealing with polar and rectangular coordinates.

5 years ago
Similar Questions: