As with a circle, the circumference of a cylinder is equal to pi ti...
http://www.chacha.com/question/whatistheequatio...

C = 2 pi r.
http://wiki.answers.com/Q/How_do_you_find_the_circ...

Cylinder Formulas. Surface Area = (2 • π • r²) + (2 • π • r • height) Where (2 • π • r²) is the surface area of the "ends&
http://answers.yahoo.com/question/index?qid=200906...

We will use the volume of a cylinder formula to find the radius of the base. ==> V = r^2 * pi * h ==> 48 = r^2 * pi * 7 ==> r^2 = 48/7pi = ==> r= sqrt(48/7pi)= 4sqrt(3
http://www.enotes.com/homeworkhelp/whatcircumfer...
