Programme for circle parameters calculation

Progamme that takes radius of a circle as a parameter ie. (function arguments) and computes diameter, circumference and area.

Answer 1

[Sarvesh Kale]

Hi Francis Adams Kwofie,

please refer the following code

function [Area,circumference,diameter] = calculate(radius)
    Area = pi*radius*radius;
    circumference = 2*pi*radius ;
    diameter = 2*radius ;
end

You need the define the function in a file and the name of the matlab file should be calculate.m, that is the same name as our function. then call the function as below

x = 5;
[A,c,d]=calculate(x);
fprintf("The Area of circle is %f\nCircumference is %f\nDiameter is %f",A,c,d);

I hope this helps your query

Thank you

[Francis Adams Kwofie]

Undefined function or variable 'r'.

Error in calculate (line 3)

circumference = 2*pi*r;

[Sarvesh Kale]

edited the code, try again