Express the Shaded Portion of the Circle as a Fraction $\frac { 3 } { 4 }$

Express the shaded portion of the circle as a fraction.

A) $\frac { 3 } { 4 }$
B) $\frac { 3 } { 7 }$
C) $\frac { 4 } { 3 }$
D) $\frac { 3 } { 9 }$
E) $\frac { 7 } { 8 }$