Rewrite the above program so that the program accepts any value for the radius then recalculate the area of the circle.
In which computer language?
Area of any circle = pi*radius squared
give an example of calculation of mathematics
Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle
Rewrite the above program so that the program accepts any value for the radius then recalculate the area of the circle.
In which computer language?
Remember that the area of a rectangle is width * height: static int getArea(Rectangle r) { return r.width * r.height; }
Write a program that calculates the area of a triangle in QBASIC
Area of any circle = pi*radius squared
{Area s the area of cube} {Length is the length of one side of the cube} program AreaofCube; var Area,Length:real; begin write('Enter the length of cube: '); readln(Length); Area:=6*(Length*Length); writeln('The area of cube is ', Area, ' cm^2.'); end.
give an example of calculation of mathematics
Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle
To calculate the area of a circle, you can use the formula A = πr^2, where A is the area and r is the radius of the circle. Simply square the radius, multiply it by π (approximately 3.14159), and you will have the area of the circle.
{A program to compute the area of a triangle} {by Ogboin W. Meshach} Var; b,h:real; BEGIN Writeln('Triangle'); Write('Base: '); Readln(base); Write('Height: '); Readln(height); area:=0.5*base*height; Writeln('Area: ', area :0:2); End.
To calculate the area of a circle use this formula: pi x r2.
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