Surface Area of a cone with a height of 14 and a base radius of 8?

I need help on my homework, but i only have an hour to turn it in, please help.
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1 Answer

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
by

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