Question

HELP ME!!

Answer 1

Answer:

432 cu.units

Option D is the right option.

Given: A square pyramid

To do: Find it's volume

Solution,

Volume of pyramid:

$\frac{1}{3} (base \: area \times height)$

Here, base edge length= 12

Base area= 12*12= 144

Height of pyramid= 9

Now,

Volume of pyramid:

$\frac{1}{3} \times 144 \times 9 \\ = 432 \: {units}^{3}$

Hope this helps...

Good luck on your assignment...