Surface area of a sphere equals 4 times Pi times the Square of its radius. So plugging in the needed radius of 6 makes the formula Area=4*pi*R^2 or 4*pi *6^2 or 4*36*pi and with pi=3.141592654... this becomes 452.3893421... units (144*3.141592654...)
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The surface area of every sphere is (4 pi) times (the radius squared).Knowing that, you can find the surface area of not only the one you'reasking about right now, but of every sphere that ever was, is, or will be !
The surface area of a sphere with radius 6 is: 452 square units.
The surface area of a sphere with a radius of 7cm is about 615.8cm2
The surface area of a sphere with a radius of 13ft is about 2,123.7ft2
The surface area of a sphere is equal to 4 x Pi x radius2
Surface area = 4*Pi*radius2
To do this question, we have to ask ourself, what formula do you use to find the surface area of a sphere. The answer should be known to you, but it is 4πr2. Since we know how to find the surface area for a full sphere, then finding the surface for a half sphere is just half the job. You use the formula for the full sphere 4πr2, and divide it by 2... so (4πr2) / 2 . Voila!
4*pi*radius2
Surface area of a sphere = 4 x (pi) x (radius)2
S=4*pi*r2
Surface area of sphere is : A= 4*pie*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.
The surface area of a sphere with radius 6 is: 452 square units.
The surface area of a sphere with a radius of 7cm is about 615.8cm2
S = C2/pi where S is the surface area, C is the circumference.