How to Calculate Area of Sphere?

How to Calculate Area of a Sphere using the radius?

Surface Area of a Sphere Calculation

Sphere is the three dimensional object of a circle. The area of the sphere is the measurement of the size of the surface. It is a perfect round geometrical three dimensional figure which is of a ball form.How To Calculate Area Of Sphere
The area / surface area is the outer surface of the sphere with diameter d.Let us learn here how to calculate the area of a sphere.Sphere Surface Area
Formula:
Surface Area of a Sphere A = 4 x π x radius2
Where,
π (Pi) is a constant which is equal to 3.14
Sphere Surface Area Calculation Formula
Step 1:Let us consider an example to find the area of a sphere whose radius is 5 cm.
Given,
Radius = 5 cm
Applying the values in the formula,
A = 4 x π x radius2
A = 4 x 3.14 x 52
A = 4 x 3.14 x 25
A = 314 cm2
Surface Area Of Sphere Calculation
Result:
Area of Sphere
A = 314 cm2
How To Calculate Sphere Area Result


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