Formula for calculating the area of a hemisphere...
Area = (4 x pi x r2) / 2
The formula for the surface area of a sphere.
If you mean 4*pi*r^2 then it is the formula for finding the surface area of a sphere
semi means half A semi-circle is half a circle The formula for the area of a circle is A = (Π * r^2) Area of semi circle = (Π * r^2) ÷ 2
The surface area of a 12-inch diameter sphere is 452.39 square inches.The formula for surface area of a sphere is 4*pi*r2 where r=radius
To calculate the surface area of a sphere use the formula - 4pr2 r being the radius of the sphere. and 'p' being pi 3.14...
Surface area of a sphere = 4πr2
Formula for calculating the area of sphere is : 4 * pi * r * r
The formula for the surface area of a sphere is: 4 pi r 2
Surface area of a sphere = 4*pi*radius2
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.
it's a semi-sphere circle is to semi-circle as sphere is to semi-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.