r = 2.821 units
The surface area of a sphere with radius 6 is: 452 square units.
The surface area of a sphere that has a radius of 10 is: 1,260 square units.
The sphere's surface area is ~1,017.9 square units.
Surface area of the sphere = 4*pi*122 = 1809.557368 square units
Assuming the 5.2 units are the radius of the sphere, then its surface area is: surface_area_sphere = 4πr² = 4 × π × (5.2 units)² = 108.16π units² ≈ 339.8 units²
Surface Area = 547.39 units square
Surface Area = 254.47 square units
Surface Area = 547.39 units square
Surface area of the sphere: 4*pi*52 = 100*pi square units
201.1 square units, approx.
Surface area of a sphere = 4 (pi) radius2 and measured in square units For a radius of 4.75, the surface area is 4 (3.1416) (4.75)2 = 4 (3.1416)(22.5625) = about 283.53 square units
Surface area of a sphere in square units = 4*pi*radius^2