Question

What is the right answer to this

Answer 1

Answer:

4,050 cubic feet

Step-by-step explanation:

Split into a cube and a pyramid, calculate volume of each, then add together for total volume.

Volume of a cube is V=lwh

Volume of a pyramid is V=

$\frac{lwh}{3}$

so cube first...

15×15×15=3,375

now pyramid...

15×15×9=2,025

2,025/3=675

Now add both together for total volume...

3,375+675=4,050