Home/Calculus II/Applications of the integral/Disks and washersSection 10.3Disks and washersFormulavizCopy LaTeXV=π∫abR(x)2 dxV=\pi\int_a^b R(x)^2\,dxV=π∫abR(x)2dxView detail →FormulaCopy LaTeXV=π∫ab[R(x)2−r(x)2] dx.V=\pi\int_a^b [R(x)^2-r(x)^2] \,dx.V=π∫ab[R(x)2−r(x)2]dx.View detail →The radii must be measured as distances to the axis of rotation.
FormulaCopy LaTeXV=π∫ab[R(x)2−r(x)2] dx.V=\pi\int_a^b [R(x)^2-r(x)^2] \,dx.V=π∫ab[R(x)2−r(x)2]dx.View detail →