cruzfloresd cruzfloresd

21-05-2020
Mathematics

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The height of a cylinder is three times the diameter of the base. The surface area of the cylinder is 126 PI squared feet. What is the radius of the base?

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OliviaRosstudent OliviaRosstudent

25-05-2020

30

you have to do the math of 9x2=18 then you add 12 to your answer and your answer is 30

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