Question

Find the volume of the cylinder below (using 3.14 for p).

Answer 1

Answer:  803.1  m^3

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Work Shown:

d = 8.4 is the diameter

r = d/2 = 8.4/2 = 4.2 is the radius

h = 14.5 is the height

V = pi*r^2*h = volume of cylinder

V = pi*(4.2)^2*14.5

V = pi*255.78

V = 255.78pi = exact volume in terms of pi

V = 255.78*3.14

V = 803.1492

V = 803.1  ... round to one decimal place

The units for the volume are in cubic meters which we can abbreviate as "m^3"