Surface area of a sphere=4pi(r^2) Volume of a sphere=(4/3)pi(r^3) You need to find the r value to calculate surface area, so I'll solve for that first. (4/3)pi(r^3)=2254pi (4/3)(r^3)=2254 r^3=1690.5 r=(1690.5)^(1/3), around 11.9126m Substitute this in to find surface area A=4pi(r^2)=4pi(11.9126)^2 =1783.2818 m^2
