SOLUTION: a tank of top of a hill has a radius of 30ft, the height is 15ft. how many gallons of water will it hold? (1 cu ft = 7.48 gallons)

Algebra ->  Volume -> SOLUTION: a tank of top of a hill has a radius of 30ft, the height is 15ft. how many gallons of water will it hold? (1 cu ft = 7.48 gallons)      Log On


   

Question 248357: a tank of top of a hill has a radius of 30ft, the height is 15ft. how many gallons of water will it hold? (1 cu ft = 7.48 gallons)
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
AREA=PIR^2
AREA=3.14(30/2)^2
AREA=3.14(15)^2
AREA=3.14*225
AREA=706.5 FT^2 FOR THE BASE
VOLUME=BH
VOLUME=706.5*15=10,597.5 FT^3 IS THE VOLUME OF THE TANK.
10,597.5*7.48=79,269.3 GALLONS IS THE CAPACITY OF THE TANK.