Surface area of a sphere = 4*pi*radius2
The surface area of a 14-inch sphere is 615.75 square inches.The formula for the surface area of a sphere is 4*pi*r2 where r=radius
the formula for surface area of a sphere is 4pi(r squared) so do 4x3.14x144 equals 576 pieunits^2
The formula for the surface area of a sphere is 4 (pi) r2For a radius of 10 cm, the surface area is4 (3.1416) (10)2 = 4 (3.1416)(100) = about 1256.64 cm2
The earth is nearly a spherical object and its surface area = 4*pi*radius2
The formula for calculating the surface area of a sphere is 4πr², where r is the radius of the sphere. This formula represents the area covered by the curved surface of the sphere.
Surface area of a sphere = 4πr2
The formula for the surface area of a sphere is: 4 pi r 2
The formula for the surface area of a sphere is 4*pi*r2
There is NO equation for the area of a sphere Assuming you mean surface area, the surface area of a sphere of radius r is 4πr^2.
Surface area of a sphere = 4*pi*radius2
Use the formula for volume to solve for the radius of the sphere and then plug that radius into the formula for the surface area of a sphere.
The formula for the surface area of a sphere.
Surface Area of a Sphere = 4 pi r2
The formula for the surface area of a sphere is 4πr2. The formula for the volume of a sphere is 4/3πr3.
Surface area of a sphere: A = 4πr2So, surface area = 4pi52
If you mean 4*pi*r^2 then it is the formula for finding the surface area of a sphere