Inicio/Cálculo II/Coordenadas polares/Área polarSección 13.2Área polarFórmulavizCopiar LaTeXA=12∫αβr(θ)2 dθ.A=\frac12\int_{\alpha}^{\beta}r(\theta)^2\,d\theta.A=21∫αβr(θ)2dθ.Ver detalle →Entre dos curvas, con rext≥rintr_{\mathrm{ext}}\ge r_{\mathrm{int}}rext≥rint:Copiar 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.Ver detalle →
FórmulavizCopiar LaTeXA=12∫αβr(θ)2 dθ.A=\frac12\int_{\alpha}^{\beta}r(\theta)^2\,d\theta.A=21∫αβr(θ)2dθ.Ver detalle →
Entre dos curvas, con rext≥rintr_{\mathrm{ext}}\ge r_{\mathrm{int}}rext≥rint:Copiar 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.Ver detalle →