Question 1021152
Hi there,
Lateral area of cylinder 
= 2 x Pi x r x h
753.98 = 2 x Pi x r x h
Height = 753.98/(2 x Pi x 12)
Height = 9.99ft
Volume of cylinder =
Pi x r^2 x h
Volume = Pi x 12^2 x 9.99
Volume = 4523.88 ft^3
Hope this helps :-)