Given $a = 13 , b = 11$ , And $c = 6$

Multiple Choice

Given $a = 13 , b = 11$ , and $c = 6$ , use Heron's Area Formula to find the area of triangle $A B C$ . Round answer to two decimal places.

A) $32.86$ sq. units
B) $28.14$ sq. units
C) $20.78$ sq. units
D) $30.59$ sq. units
E) $28.10$ sq. units