Which Number Is Irrational? A) $0.454545 \ldots$ B) $\frac { 2 } { 3 }$

Short Answer

Which number is irrational? A) $0.454545 \ldots$
B) $\frac { 2 } { 3 }$
C) $\sqrt { 29 }$
D) $\sqrt { 25 }$