The ratio of diameter and height of a right circular cylinder is 4 : 3 4 : 3 4 : 3 . If the diameter of the cylinder is reduced by 25%, then its total...
Question
The ratio of diameter and height of a right circular cylinder is . If the diameter of the cylinder is reduced by 25%, then its total surface area is reduced to square meter. What is the circumference of the base of the cylinder?
Options
A. 
B. 
C. 
D. 