How many gallons of diesel will fit in a round tank, 80 inches long by 45 inches tall and 45 inches wide ?

Question

What I mean by round is, I have a vessal that we fill with diesel and it sits vertical on our deck. it is 80 inches long with a cercumferance of 45 inches across. And I need to know how much fluide in gallons can be put in it.

Thanks

Answer 1

in order to be legal for a fuel tank there has a label or a metal tag stating the gallons and date the tank was manufactured

Answer 2

You are contridicting yourself in your explanation.  Circum. is the distance around the the circle and diameter is across.  

Try again.

Answer 3

80 inches long

cercumferance of 45 inches across (this is the diameter)

Area=pi*45^2/4 =

1590.43128087983

Vol=area*80 =

127234.502470387

Gals=ans/231 =

550.798711993016