Change the Cartesian Integral to an Equivalent Polar Integral, and Then

Multiple Choice

Change the Cartesian integral to an equivalent polar integral, and then evaluate.
- $$\int _ { 0 } ^ { 11 } \int _ { 0 } ^ { \sqrt { 121 - y ^ { 2 } } } \left( x ^ { 2 } + y ^ { 2 } \right) d x d y$$

A) $\frac { 1331 \pi } { 4 }$
B) $\frac { 121 \pi } { 8 }$
C) $\frac { 14,641 \pi } { 8 }$
D) $\frac { 1331 \pi } { 8 }$