The volume of the solid obtained by rotating the region bounded by and about the line can be computed using either the
washer method
or the
method of cylindrical shells.
Answer the following questions.
Using the washer method, set up the integral.
?
dx
dy
with
and
Using the method of cylindrical shells, set up the integral.
?
dx
dy
with
and
Choose either integral to find the volume.
Volume =