For this case we have by definition, that the volume of a rectangular pyramid is given by:
[tex]V = \frac {a * b * h} {3}[/tex]
Where:
a, b: Are the sides of the rectangular base
h: It's the height of the pyramid
Substituting the values:
[tex]V = \frac {10 * 8 * 12} {3}\\V = \frac {960} {3}\\V = 320[/tex]
Thus, the volume of the pyramid is 320 cubic inches
Answer:
[tex]320 \ in ^ 3[/tex]
