![]() At last, it prints the perimeter of rectangle on screen using printf function. To find the perimeter of rectangle we add the length and width of rectangle and then multiply it with 2(as per formula given above) and store perimeter in a floating point variable. Printf("Area of Rectangle : %0.4f\n", area) Ĭ Program to find the perimeter of the rectangleīelow program, first takes length and width as input from user using scanf function and stores in 'length' and 'width' variables. At last, it prints the area of rectangle on screen using printf function. To find the area of rectangle we multiple the length and width of rectangle and store area in a floating point variable. Given a radius and an angle, the area of a sector can be calculated by multiplying the area of the entire circle by a ratio of the known angle to 360° or 2 radians, as shown in the following equation: area. ![]() Below program, first takes length and width as input from user using scanf function and stores in 'length' and 'width' variables. A sector of a circle is essentially a proportion of the circle that is enclosed by two radii and an arc. To calculate area of a rectangle, we need length and width of a rectangle. This free calculator allows you to calculate using different units such as millimeters, centimeters, meters, kilometers, inches, and more. W is the length of smaller side of rectangleĬ Program to find the area of the rectangle L is the length of longer side of rectangle land of different shapes such as rectangles, circles, or even pentagons. As opposite sides of a rectangle are equal we can calculate perimeter of rectangle as follows: Area Converter: Magicbricks land area calculator helps you convert square feet. The part I am having trouble with is bringing the output of the perimeter of the rectangle out to two decimal places including the '0.' I have been trying to figure it out for so long. To find the perimeter of a rectangle, we should add the length of all four sides of rectangle. Enter the length and the width of a rectangle: 7.9 4.5 The area of the rectangle is 35.55. To use this online calculator for Perimeter of Rectangle given Area and Length, enter Area of Rectangle (A) & Length of Rectangle (l) and hit the calculate button.
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