The area of the triangle ABC is 207.5 square units.
Step-by-step explanation:
The measurements of the sides of the triangle are
,
and

We need to determine the area of the triangle ABC.
Area of the triangle:
The area of the triangle can be determined using the formula,

where
,
and

Substituting these values in the above formula, we get,

Simplifying the values, we get,



Rounding off to the nearest tenth, we get,
Thus, the area of the triangle ABC is 207.5 square units.