# Write a formula for the surface area of a sphere in terms of its volume

The volume is how much space takes up the inside of a sphere. This is the second method that we created with double data type and this method will calculate Surface Area of a Sphere and return a value so, we are assigning the return value to surfaceArea variable.

Volume of Sphere Amount of space inside the sphere is called as Volume. Surface Area of a Sphere To find the surface area of a sphere we use a special formula.

It will be the same distance for a sphere no matter where it is measured from the surface. If we know the radius of a Sphere then we can calculate the Surface Area of a Sphere using formula: If you want to return any value then replace void with data type and add return keyword.

Within the function, we are calculating the Volume of a Sphere and returning the value First we declared a function SurfaceAreaofSphere with one argument. Answers for volume problems should always be in cubic units. The definition of a sphere is "every point that is the same distance from a single point called the center.

The answer to a volume question is always in cubic units. If we know the radius of the Sphere then we can calculate the Volume of Sphere using formula: SurfaceAreaOfSphere radius ; System. This is the first method that we created with double data type and this method will calculate Volume of a Sphere and return a value so, we are assigning the return value to volume variable.

Before we step into the program, Let see the definitions and formulas behind Surface area of Sphere and Volume of Sphere Surface Area of Sphere A Sphere looks like a basketball or we can say it as three-dimensional view of a circle.

Answers for surface area problems should always be in square units.

Surface Area of a Sphere What is a sphere? The diameter is always twice the distance of the radius. Pi - Pi is a special number used with circles and spheres.

A sphere is a three dimensional version of a circle, like a basketball or a marble. First we declared a function VolumeofSphere with one argument.

To do this, First we will create a class which holds a methods. In this example, we are going to use the logic that we specified in first example but we will separated the logic and place it in a method.

Diameter - The diameter is a straight line from one point on the surface of the sphere to another that goes through the center of the sphere.

The answer to this formula will be in square units. Radius - The radius of a sphere is the distance from the center to the surface.This C Program calculates the volume and surface area of sphere.

The formula used in this program are. Surface_area = 4 * Pi * r2, Volume = 4/3 * Pi * r3 where r is the radius of the sphere, Pi= 22/7. The formulas for the volume and surface area of a sphere are given below.

Showing where these formulas come from, like we did for a rectangular solid, is beyond the scope of this course. We will approximate $\pi$ with . A sphere is a three dimensional version of a circle, like a basketball or a marble. The definition of a sphere is "every point that is the same distance from a single point called the center." In order to calculate the surface area and volume of a sphere we first need to understand a few terms.

In order to calculate either the surface area or the volume of a sphere, This means that in order to find its surface area or volume, you only need the radius (r) and height (h).

which does make the formula for finding its area a little tricky. From the above formula, If we know the Surface Area of a sphere then we can calculate the radius of a Sphere using the formula: Radius of a Sphere = √sa / 4π (Where sa is the Surface Area of a sphere). From the Fun Fact files, here is a Fun Fact at the Medium level: Surface Area of a Sphere: The area of a disk enclosed by a circle of radius R is Pi*R 2.

The formula for the circumference of a circle of radius R is 2*Pi*R.

Write a formula for the surface area of a sphere in terms of its volume
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