Mathematics > Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer.

A right circular cylinder has height 6 and volume 54 times pi. What is the circumference of its base?

(A) 2 times pi

(B) 3 times pi

(C) 6 times pi

(D) 9 times pi

(E) 18 times pi 

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