A solid lies between planes perpendicular to the​ x-axis at x = -11 and x = 11. The​ cross-sections perpendicular to the​ x-axis between these planes are squares whose bases run from the semicircle y equals negative [tex]\sqrt{121 - x^2}[/tex] to the semicircle y equals [tex]\sqrt{121 - x^2}[/tex]. Find the volume of the solid.

Q&A Education