Mr.James has a cylindrical beakers that measure 4 inches in diameter and are 9 inches high .What is the volume contained within
the beakers? Use 3.14 for pi. Round your answer to the nearest hundredth.
56.52 cubic inches
100.34 cubic inches
113.04 cubic inches
226.08 cubic inches
2 answers:
Cylinder Volume = PI * radius^2 * height
Cylinder Volume = 3.14 * 2^2 * 9
Cylinder Volume = 113.04 cubic inches
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Answer:
Volume = 113.04 cubic inches
Step-by-step explanation:
Volume of a cylinder is = πr²h
r = Radius
h = Height
From above
height = 9inches
diameter = radius/2 = 4inches
Radius r = 4/2 = 2inches
Therefore
V = πr²h
V = 3.14 x 2² x 9
V = 113.04 cubic inches
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