The Distance Between $P _ { 1 } = ( - 2,0,1 )$

Multiple Choice

The distance between $P _ { 1 } = ( - 2,0,1 )$ and $P _ { 2 } = ( 2,4,5 )$ is

A) $\sqrt { 47 }$
B) $4 \sqrt { 3 }$
C) 7
D) $3 \sqrt { 2 }$
E) $\sqrt { 19 }$