# Import the 'pi' constant from the 'math' module to calculate the area of a circle from math import pi # Prompt the user to input the radius of the circle r = float(input("Input the radius of the circle : ")) # Calculate the area of the circle using the formula: area = π *...
8. Sector Area Calculator Write a Python program to calculate the area of a sector. Note: A circular sector or circle sector, is the portion of a disk enclosed by two radii and an arc, where the smaller area is known as the minor sector and the larger being the major sector. Sample ...
// Rust program to calculate the area of circleusestd::io;fnmain() {letmutradius:f32=0.0;letmutarea:f32=0.0;letmutinput=String::new(); println!("Enter radius: "); io::stdin().read_line(&mutinput).expect("Not a valid string"); radius=input.trim().parse().expect("Not a valid...
The PI function is a function that is used in Excel to return the value of π which is 3.1416.Find the area of the first circle of your dataset. Place your cursor in the bottom right position of your cell. The fill handle will appear. Drag the fill handle downward to copy the area ...
Square of a number in Python: Find the square of a given number in Python, different approaches to find the square of a given number using Python programs.
Now for a confusing bit of maths. We are calculating the ratio of the area of a circle to the area of a square. # Area of circle A=pi*r**2 # where r = 1 A = pi # Area of square A = l ** 2 # in this case (see diagram) our square's length is twice the radius l=2...
GreatCircle A set of three functions, useful in geographical calculations of different sorts. Available for PHP, Python, Javascript, Ruby and Go. Live demo of the JavaScript implementation. Usage with node.js Install npm module great-circle npm install great-circle Usage in node.js or with br...
This study aims to compare the differences in light interception between VCMs and RCM. A realistic 3D maize canopy model (RCM) was reconstructed over a large area of the field using an advanced unmanned aerial vehicle cross-circling oblique (CCO) route and the structure from motion-multi-view ...
Perimeter of Circle: 43.9823 Press any key to continue . . . Explanation Here, we created a classCirclethat contains a methodMain(). TheMain()method is the entry point for the program. Here we read the value of the radius andcalculate the perimeter of the Circleusing the below formula, ...
C - Calculate X^N (X topower of N) using pow function C - Find difference of two numbers C - Print size of variables using sizeof() operator C - Demonstrate examples of escape sequences C - Find area & perimeter of circle C - Find area of a rectangle C - Calculate HCF of two ...