Home/Calcolo II/Coordinate polari/Area polareSezione 13.2Area polareFormulavizCopia LaTeXA=12∫αβr(θ)2 dθ.A=\frac12\int_{\alpha}^{\beta}r(\theta)^2\,d\theta.A=21∫αβr(θ)2dθ.Vedi dettaglio →Tra due curve, con rext≥rintr_{\mathrm{ext}}\ge r_{\mathrm{int}}rext≥rint:Copia LaTeXA=12∫αβ[rext(θ)2−rint(θ)2] dθ.A=\frac12\int_{\alpha}^{\beta} [r_{\mathrm{ext}}(\theta)^2-r_{\mathrm{int}}(\theta)^2]\,d\theta.A=21∫αβ[rext(θ)2−rint(θ)2]dθ.Vedi dettaglio →
FormulavizCopia LaTeXA=12∫αβr(θ)2 dθ.A=\frac12\int_{\alpha}^{\beta}r(\theta)^2\,d\theta.A=21∫αβr(θ)2dθ.Vedi dettaglio →
Tra due curve, con rext≥rintr_{\mathrm{ext}}\ge r_{\mathrm{int}}rext≥rint:Copia LaTeXA=12∫αβ[rext(θ)2−rint(θ)2] dθ.A=\frac12\int_{\alpha}^{\beta} [r_{\mathrm{ext}}(\theta)^2-r_{\mathrm{int}}(\theta)^2]\,d\theta.A=21∫αβ[rext(θ)2−rint(θ)2]dθ.Vedi dettaglio →