SOLUTION: The height of a hot water boiler attached to the furnace is 5 1/2 ft the circumference of the boiler is 48inches if the metal is 1/2inches thick how many gallons will the boiler co

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Question 875183: The height of a hot water boiler attached to the furnace is 5 1/2 ft the circumference of the boiler is 48inches if the metal is 1/2inches thick how many gallons will the boiler contain when full
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
2pi%2Ar+=+48in r = 24/pi 0r 23/pi(inside)metal is 1/2inches thick
pi%2A%2823%2Fpi%29%5E2%2866in%29%2F231 = gallons (1gal = 231in^3)