Solve the Problem $\sqrt { 13774 }$ B) $\frac { \sqrt { 13774 } } { 2 }$

Multiple Choice

Solve the problem.
-Find the area of the triangle determined by the points P(1, 1, 1) , Q( , -2, -8) , and R(-8, 7, -3) .

A) $\sqrt { 13774 }$
B) $\frac { \sqrt { 13774 } } { 2 }$
C) $\frac { \sqrt { 8590 } } { 2 }$
D) $\sqrt { 8590 }$