What is the volume of a cylinder, in cubic feet, with a height of 8 feet and a base
2 answers:
Answer:
see below
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
We know the diameter is 18 so the radius is 1/2 d = 1/2(18) = 9
V = pi (9)^2 (8)
V =648 pi
Letting pi = 3.14
V = 648(3.14)
V =2034.72
Rounding to the tenths place
V =2034.7 ft^3
If you use the pi button
V = 2035.75204
Rounding to the tenths place
V =2035.8
Answer:
2034.7
Step-by-step explanation:
Since we know V = 3.14 * r * r * h
h = 8 ft
diameter = 18 ft
so radius = 1/2 of diameter
= 1/2 * 18
= 9 ft
V = 3.14 * 9 * 9 * 8
V =2034.72
---->> V =2034.7 ft^3 (rounded to the tenths place)
Hope this helps, and please mark me brainliest if it does!
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Answer:
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