Answer
$0.125 \ {units}^{2}$
Work Step by Step
The equation for the area of a triangle is $ \frac{1}{2} \times base \times height$.
In this case,
Base = $\frac{3}{4}$
Height = $\frac{1}{3}$
$ \frac{1}{2} \times \frac{3}{4} \times \frac{1}{3} = \frac{3}{24}$ or $0.125$