To find the area of the wrapping paper you have to find the serface area of the ball you have the volume so you have to find the raduis using the formula r=3(v/4pi)^1/3 r=3(288pi/4pi)^1/3 r=3(72)^1/3 r=216^1/3 r=6 then the surface area of the sphere SA=4pi x r^2 SA=4pi x 6^2 SA=4pi x 36 SA=144pi