Write a Python program that calculates the area of a circle based on the radius entered by the user. Python: Area of a Circle In geometry, the area enclosed by a circle of radius r is πr2. Here the Greek letter π represents a constant, approximately equal to 3.14159, which is equal...
示例1: print ▲ # 需要导入模块: from circle import Circle [as 别名]# 或者: from circle.Circle importcalculate_area[as 别名]fromcircleimportCirclefromrectangleimportRectanglefromregularimportRegular print("Calculate circunference and area of circle with radius 3") circle = Circle(3) circle.calculate...
//Program to calculate the perimeter of Circle in C# using System; class Circle { public static int Main() { float radius = 0.0F; float parimeter = 0.0F; Console.Write("Enter the radius: "); radius = float.Parse(Console.ReadLine()); parimeter = (float)(2 * Math.PI * radius); ...
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....
io.StdIn.readFloat() //Caculate the area of circle area = 3.14F * radius * radius println("Area of circle: "+area) } } OutputEnter radius: 4.2 Area of circle: 55.389595 ExplanationIn the above program, we used an object-oriented approach to create the program. Here, we created an ...
write a program in Python to input the radius of circle, calculate and display it's area and circumference. python 16th Jan 2021, 5:13 PM Garima Bakshi 4 Answers Sort by: Votes Answer + 3 Hi Garima Bakshi do you mind sharing your attempt? This is n...
The area of only the curved surface can be calculated if we unfold the cylinder like a rectangular sheet where the width is the same as ℎ and the width is the same as 2𝜋𝑟 (perimeter of the circle). In the following diagram, we have shown how the curved surface can be ...
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...
Please Note:The Target Volume within the camera view will only be displayed if all 5 wand markers are visible. Thus the camera might need focusing in order to circle fit the wand markers. For step by step instructions with visualizations on this process, please refer to t...
Polygon Incircle Regular Polygon Octogonal Prism Area of Sector Calculator Trapezoid Area Calculator Area Tools Matrix Calculator Number Calculator Trigonometry CalculatorSphere CalculatorVolume of Sphere: [ (4/3)πr³ ] Enter the Radius = Volume of Sphere = Curved Surface Area(CSA) of Sphere...