By the Pappus Theorem, the Volume of the Solid Formed $x ^ { 2 } + ( y - 2 ) ^ { 2 } = 1$

Multiple Choice

By the Pappus Theorem, the volume of the solid formed by revolving the region enclosed by the circle $x ^ { 2 } + ( y - 2 ) ^ { 2 } = 1$ about the x-axis is

A) $4 \pi ^ { 2 }$
B) $26 \pi ^ { 2 }$
C) $36 \pi ^ { 2 }$
D) $72 \pi ^ { 2 }$
E) $6 \pi ^ { 2 }$