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Thevolumeof the respectivecylindersare:1 = 3,077.2cm³2 = 1,808.64ft³3 = 150.72 in³What is the explanation for the above?Recall that theformulafor the volume of cylinders isV = πr²hWhereV = Volumeπ = 3.14r = Radiush = height.1) V = π x 7² x 20= 3.14 x 49 x 20= 3077.2cm³2 )To arrive at the answer for 2, we simply follow the same steps above.3) Three is slightly different because we are given the diameter instead of the radius.Recall however thatDiameter= 2rThis means that4 = 2rr = 4/2r = 2Thus,Volumein this case isV = 3.14 x 2² x 12= 3.14 x 4 x 12= 150.72in³Learn more aboutvolumeat:brainly.com/question/27710307#SPJ4Full Question:Although part of your question is missing, you might be referring to this full question:See the attached....