Answer:
128 cm3
Step-by-step explanation:
we know that
The volume of the square base pyramid is equal to
[tex]V=\frac{1}{3}b^2h[/tex]
where
b is the length side of the square base
h is the height of the pyramid
we have
[tex]h=6\ cm[/tex]
[tex]b=h+2[/tex]
substitute the value of h
[tex]b=6+2=8\ cm[/tex]
Find the volume
[tex]V=\frac{1}{3}(8)^2(6)=128\ cm^3[/tex]
