Please help! Anyone! I've been stuck on these! Problem is below! A cylindrical fuel tank has a radius of 6.25 meters and a heigh
t of 15 meters.
Determine the surface area of the fuel tank in square meters. Round to the nearest tenth of a square meter.
Determine the surface area of the fuel tank in square meters. Round to the nearest tenth of a square meter.
1 answer:
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Answer: V = 193.25π
Step-by-step explanation: The method to calculate volume of a solid of revolution is given by an integral of the form:
V =
f(x) is the area is the function that rotated forms the solid.
For f(x)=y= and solid delimited by x = 2 and x = 4:
V =
V =
V =
V =
V = 193.25π
The volume of a solid formed by y = and delimited by x = 2 and x = 4
is 193.25π cubic units.