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Leni [432]
3 years ago
13

Mr. James has cylindrical beakers that measure 4 inches in diameter and 9 inches high. What is the volume contained within the b

eakers? Use 3.14 for pi. Round your answer to the nearest hundredth.
Mathematics
1 answer:
goblinko [34]3 years ago
3 0
So 4 inches diameter result the radius is 4/2 = 2 inches 

area of base = pir^2 = 3,14*2^2 = 3,14*4 = 12,56 inches squared 

volume = area of base *height 

V = 12,56 *9 = 113,04 so rounded 113,05 inches cubed 

hope this will help you 
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