Triangle D F G is shown. The length of D F is 11, the length of F G is 6, and the length of D G is 9.
Heron’s formula: Area = StartRoot s (s minus a) (s minus b) (s minus c) EndRoot

What is the area of triangle DFG? Round to the nearest whole square unit.

27 square units
38 square units
364 square units
728 square units

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