# Write a program to find the area and circumference of a circle in c

Various classifications are given for Audio visual aids according to the type of projection by various authors. It includes graphic aids, display boards, 3d-aids, print material The over head projector is the most used in all a.

However, rather than printing the results in a function, it is good practice to return the results to the calling function, where they can be printed or used for further processing, if required. Hence, let us return the results area and circumference to the calling function.

## C Program to calculate circumference of the circle

As a function can return only one value through its name, we will require two functions in this program to calculate the area and circumference: The program given below first defines the main function followed by these functions. The declarations of area and circum are given before the main function.

Also, PI is defined as a global constant as it is required in both functions. Note that we can change the order of definitions of area and circum.

## Java Program to find Area of Circle

If we do so, we can also Change the sequence of their declarations, though it is not necessary. Note that we can also use a bottom-up approach and first define the functions area and circum in any order followed by the main function.

As we know, this approach does not require declarations of area and circum.Jul 10,  · see-programming is a popular blog that provides information on C programming basics, data structure, advanced unix programming, network programming, basic linux commands, interview question for freshers, video tutorials and essential softwares for students.

Edit Article How to Calculate the Diameter of a Circle. In this Article: Article Summary Calculation Help Calculating the Diameter of a Circle Using the Radius, Circumference, or Area Calculating the Diameter of a Circle from a Drawing of a Circle Community Q&A Calculating a circle's diameter is easy if you know any of the other dimensions of the circle: the radius, the circumference, or the area.

The area of a circle is number of square units inside the circle. Standard formula to calculate the area of a circle is: A = πr².

In this article we will show you, How to write a Java Program to find Area of Circle with example. Java Program to find Area of Circle using Radius If we know the.

Write C++ program to finds the area of the circle and the volume of the sphere with given radius. Write A C++ Program For Shorthand Assignment Operator. Write A C++ Program To Know Size If Integer, Character, Float And Double Data Type. Archimedes wrote nine treatises that survive. In On the Sphere and Cylinder, he showed that the surface area of a sphere with radius r is 4πr 2 and that the volume of a sphere inscribed within a cylinder is two-thirds that of the cylinder. (Archimedes was so proud of the latter result that a diagram of it was engraved on his tomb.) In Measurement of the Circle, he showed that pi lies between. using static Directive (C# Reference) 03/10/; 3 minutes to read Contributors. all; In this article. The using static directive designates a type whose static members and nested types you can access without specifying a type name. Its syntax is: using static ;.

C Program to find area and circumference of circle [crayon-5bf8cf/] Output: [crayon-5bf8cf/] Explanation of Program: In this program we have to calculate the area and circumference of the circle. Calculate Area and Circumference of Circle in C++.

To calculate area and circumference of any circle in C++ Programming, you have to ask to the user to enter the radius of circle, place the radius in a variable say r and make two variable, one for area and other for circumference, and place *r*r in area and 2**r in circumference, then display the result on the screen as shown here in.

Write C++ program to finds the area of the circle and the volume of the sphere with given radius. Write A C++ Program For Shorthand Assignment Operator.

Write A C++ Program To Know Size If Integer, Character, Float And Double Data Type.

C Program to Calculate Area of Circle - Area Programs - lausannecongress2018.com