Answer: So if its a sphere the answer its 7238.2.
If its a cylinder the answer is 371.7.
If its a triangular shape the answer is
123.9.
It will help you.
And the answer is -99 feet below the surface.
-86+(-13)
= -99
123.456...number in the hundredths place is 5
43
30
45
10
47
These are the answers in order