# Basic program to calculate the area of a circle

Programs to calculate the area of a rectangle can be written in a computer language called BASIC. A basic program is a group of statements that give instructions to the computer. Each statement is written on one line, and each line must be numbered. Java Program to Swapping Two Numbers without Using a Temporary Variable ; Java Program to Print Prime Numbers ; Java Program to Print Invert Triangle ; Java Program to Toss a Coin ; Java Program to Compare Between Two Dates ; Java Program to Find odd or even Numbers in an Array ; Java Program to Calculate the Area of a Circle ; Calculate the ...

How to calculate an area of a triangle in C# and Visual Basics; How to calculate circle area by given radius in JavaScript? How to print the ASCII Table in C#? How to find the last digit of a number "n" and print it in C#; Finding the area of a trapezoid in C# with given sides a, b and the height hCalculates the side length and area of the regular polygon inscribed to a circle. Regular polygons inscribed to a circle Calculator - High accuracy calculation Welcome, Guest Problem : Find the area of a circle with radius a. Solution to the problem: The equation of the circle shown above is given by x 2 + y 2 = a 2 The circle is symmetric with respect to the x and y axes, hence we can find the area of one quarter of a circle and multiply by 4 in order to obtain the total area of the circle.

In this example, you will learn about C++ program to find area of the circle with and without using the function. Formula to find area of the circle: Area_circle = Π * r * r. where, mathematical value of Π is 3.14159. Let’s calculate the are of the circle using two methods. Example: C++ program to find area of the circle.

Program to calculate the area of the rectangle. Area of a rectangle is the amount of space occupied by the rectangle. A rectangle can be defined as the plain figure with two adjacent sides equal in length. The 4 angles present in the rectangle are also equal. A rectangle can be divided into 4 similar square. Q: How to calculate the area of a circle in C#? +5 votes I need to write a program that reads the radius r of a circle and prints its area formatted with 2 digits after the decimal point .

I wrote the following function to calculate the area of a circle if one of the arguments in my function = 'AC'. I want to write a loop that using my function to calculate the area of a circle using radii in a numeric vector and print the results.