Surface area of a sphere = 4*pi*radius squared
SA of a sphere = 4pi(radius)^2 SA = 4(3.14)2^2 SA = 50.24
Surface Area of Sphere = 4*pi*r2 = 4*pi*22 = 16*pi
A sphere with a radius of 16 units has a volume of 17,157.28 cubic units.
Surface area of a sphere = 4*pi*radius2 Surface area = 16*pi = 50.26548246 or 50 square inches.
Surface area of a sphere = 4*pi*radius squared
16
1024pi units2
4piR2 = 4pi*16 = 2001
SA of a sphere = 4pi(radius)^2 SA = 4(3.14)2^2 SA = 50.24
The formula for the surface area of a sphere is 4 (pi) r2For a radius of 4, the surface area is4 (3.1416) (4)2 = 4 (3.1416)(16) = about 201.06 square units
Surface Area of Sphere = 4*pi*r2 = 4*pi*22 = 16*pi
To find the surface area of a sphere, the formula is: 4pi*r2So plug in numbers: 4pi(4)24pi(16)=64pi
16 units2
It is: 4*pi*16 = 64*pi square meters
The surface area is 804.25 cm2
A sphere with a radius of 16 units has a volume of 17,157.28 cubic units.