Perform the Indicated Operation $\left( \frac { 3 } { 4 } \right) ^ { 2 }$

Multiple Choice

Perform the indicated operation. Simplify your answers.
- $\left( \frac { 3 } { 4 } \right) ^ { 2 }$

A) $\frac { 9 } { 16 }$
B) $\frac { 16 } { 9 }$
C) $\frac { 9 } { 4 }$
D) $2 \frac { 3 } { 4 }$