kone...base area=pi*rad*rad
side area=(1/3)* side-area-av-cylinder
=(1/3)*hite*pi*wide, weer wide=2*rad=2*8=16
rad=8, so base area=3.14159265*64=201.0619296
side area=(1/3)hite*rim-leng=(1/3)14*wide*pi=14*16*3.14159265/3
14*16=224 & (3.14159265/3=1.0471975511965976
side area=234.57225146803788