Answer: Second option.
Step-by-step explanation:
You need to use the following formula:
[tex]V=\frac{1}{3}Bh[/tex]
Where "B" is the area of its base and "h" is the height.
According to the data given in the exercise, you know that:
[tex]B=7.4 units^2\\\\h=6\ units[/tex]
Therefore, knowing this values, you can substitute them into the formula shown before and then evaluate, in order to calculate the volume of thi right pyramid whose base is a regular hexagon.
Then, you get:
[tex]V=\frac{1}{3}(7.4 units^2)(6\ units)\\\\V=14.8\ units^3[/tex]
