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.
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
Surface area of a sphere = 4πr2
Surface area of a sphere = 4*pi*radius2
Surface Area of a Sphere = 4 pi r2
Surface area of a sphere: A = 4πr2So, surface area = 4pi52
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.
Formula for calculating the area of a hemisphere... Area = (4 x pi x r2) / 2
The formula for the surface area of a sphere.