Answer:
Surface area of a sphere= \(676\pi ft^2\)
Step-by-step explanation:
the surface area of sphere with radius 13 ft
Surface area of a sphere formula is \(4\pi r^2\)
Where 'r' is the radius of the sphere
r= 13 ft
plug in the radius and find surface area
Surface area of a sphere = \(4\pi (13)^2\)
= \(4\pi *13*13\)
= \(676\pi\) square feet
