ANSWER:
1.8176 * 10^-20 m^3
STEP-BY-STEP EXPLANATION:
Given:
Wide = 0.000000284 m
Long = 0.000000025 m
High = 0.00000256 m
Because it is rectangular in shape, the volume is the product of the three measurements, just like this:
[tex]\begin{gathered} V=0.000000284*0.000000025*0.00000256 \\ \\ V=1.8176*10^{-20}\text{ m}^3 \end{gathered}[/tex]The volume is 1.8176 * 10^-20 cubic meters