Answer:
The volume of the box is 33.796 cubic inches
Step-by-step explanation:
Given

See attachment for the base of the prism
Required
The volume of the box
From the attachment, we have:
-- side length of the octagon
The area is then calculated as:

So, we have:



Evaluate the square root



The volume is then calculated as:


Answer:
B
Step-by-step explanation:
i don't know huhuhuhu......................
A. 12 centimetres.
Hope this helps!
Answer: your answer would be A
Step-by-step explanation: