Determine the radius of a barrel (drum) in centimeters
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The volume of a cylinder is V = π r2 h where π is approximately 3.14159, r is the radius of the circular end and h is the height if the cylinder is standing on end. For your barrel r = 36/2 = 18 inches and h = 60 inches.

£56

step-by-step explanation:

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

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