Calculate the volume of the solid whose base is the circle and whose cross sections…

MATHEMATICS · Single correct · AP · Calculus AB · Applications of Integration · Applications of Integration

Problem

Calculate the volume of the solid whose base is the circle

x^{2}+y^{2}\le 9

and whose cross sections perpendicular to the

x

–axis are squares. (a)

108

(b)

72

(c)

144

(d)

36\pi