Question

Help, please!
Eliminate the parameter and obtain the standard form of the rectangular equation

circle: x=h+rcos(theta), y=k+sin(theta)

Answer 1

Move h to the left of the equation and square, move k to left and square then add giving \[(x-h)^2+(y-k)^2=r^2\]bearing in mind that sin^2+cos^2 is 1.

Answer 2

Thank you!