\(\normalsize Elliptic\ Cylinder\\ (1)\ volume:\hspace{53px} V=\pi a b h\\ (2)\ lateral\ area:\hspace{15px} F=4 a h E( \sqrt{1-({\large\frac{b}{a}})^2} ) \\ \hspace{20px} E(k):\ 2nd\ complete\ elliptic\ integral \\ (3)\ surface\ area:\hspace{10px} S=F+2\pi a b \\\)