Answer:
The volume of pyramid with dimensions 4cm , 4cm by 12cm is [tex]\bold{64 \mathrm{cm}^{3}}[/tex]Solution:
Volume of a pyramid can be found out by using the below formula,
[tex]\bold{v = \frac{1}{3} l w h}[/tex]where,
v is the volume of pyramid l is the length of pyramid
w is the width of pyramid
h is the height of pyramid
from question, given that l = 4 ; w = 4; h = 12
hence the volume of pyramid for the given dimensions is [tex]v = \frac{1}{3} \times 4 \times 4 \times 12[/tex][tex] = 4 \times 4 \times 4[/tex][tex] = 64 \mathrm{cm}^{3}[/tex] So the volume of pyramid is [tex]\bold{64 \mathrm{cm}^{3}}[/tex]