A cylindrical water tank's height is 48 feet and the diameter is 30 feet. Considering that 1 cubic yard = 202 gallons, how many
gallons are in the tank when filled to capacity? (π = 3.14)
2 answers:
Answer:
253,712 gallons
V = Bh; the base of a cylinder is a circle.
V = πr2 h; r = 0.5(30) = 15 feet
V = 3.14(15)2(48)
V = 3.14(225)(48) = 33,912 cubic feet
33,912 cubic feet
27 cubic feet in a cubic yard
= 1256 cubic yards
1256 x 202 = 253,712 gallons
Answer:
Step-by-step explanation:
r=d/2 r=30/2=15ft
h=48ft
v=πr²h
v=3.14*15²*48
v=33912ft³
cubic foot=0.037*33912
cubic foot=1254.74cubic foot
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