answersLogoWhite

0

How many gallons of water in an1 inch pipe 21 feet long?

Updated: 8/20/2019
User Avatar

Wiki User

11y ago

Best Answer

Volume of a cylinder = (pi) (radius)2 (length)

Radius = 1/2 diameter = 1/2 inch

21 feet = 252 inches

Volume = (pi) (0.5)2 (252) = 197.92 cubic inches = 0.8568 gallon (rounded)

That's the volume of the pipe. We have no way of knowing how much water

may be in it. It could even be empty, full of mud, tree roots, etc.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How many gallons of water in an1 inch pipe 21 feet long?
Write your answer...
Submit
Still have questions?
magnify glass
imp