Answer
$$A = \frac{3V}{h}$$
Work Step by Step
To solve the equation for $A$, we need to isolate $A$:
Divide each side by $\frac{1}{3}$, which means we need to multiply each side by the inverse, which is $3$:
$$3V = Ah$$
To isolate $A$, divide both sides by $h$:
$$A = \frac{3V}{h}$$