Home/Calculus II/Polar coordinates/Formula13. Polar coordinatesFormulaIn 13. Polar coordinatesFormulaCopy LaTeXr2=x2+y2,tanθ=yxr^2=x^2+y^2, \qquad \tan\theta=\frac{y}{x}r2=x2+y2,tanθ=xyTagsantiderivativeApplicationcoordinates polarpolarVariablesxxxVariable independiente (variable de integración)θ\thetaθÁngulo o parámetro angularrrrRadio o coordenada polarConditionstanθ=yx\tan\theta=\frac{y}{x}tanθ=xyFound an error? Contact us.Related formulasRelatedFormulax=rcosθ,y=rsinθ.x=r\cos\theta, \qquad y=r\sin\theta.x=rcosθ,y=rsinθ.Open formulaOpen in section