please ,I need to create function calculate the area of three different circles radius? any one can solve this issue is highly appreciated.

i tried this function but its not work. unction [area] = CircleArea(radius) rad1=('8'); area1 = CircleArea(rad1); area = pi * radius^2; disp(['Area of Circle1 = ' num2str(area1)]) end

Answer 1

[Pawel Jastrzebski]

Literally, have a look at how to define functions in Matlab - this page has many simple examples to follow:

• Item onehttps://uk.mathworks.com/help/matlab/matlab_prog/create-functions-in-files.html
• Your input is the radius
• The output is the area
• And the body of the function is the circle area formula: https://www.mathsisfun.com/geometry/circle-area.html