The answer is 4 3/8 boxes because 1 3/4 x 2 1/2 = 4 3/8.
To find the volume of a triangular pyramid, the formula is:

So we start by finding the area of the base, which is in the shape of a right triangle in this case.
The area of a right triangle is equal to 1/2 x base x height.

We use this area to find the volume.

The volume of the triangular pyramid is 30 cubic feet.
Answer:
first ones 11
Step-by-step explanation:
-22/-2=11