Question

Which of the following formulas would find the surface area of a right cylinder where h is the height, r is the radius, LA is the lateral area, and BA is the base area?

A. 2pi^2+pi r h
B. BA+La
C. BA+ 2 pi r ^2
D. Pi r^2+ pi r h
E. LA+ (pi r^ 2)

Answer 1

I'd say it is A but I think you have made a tpyo
It should be 2*PI*radius^2 + 2*PI*radius*height