Code that calculate possible combination of vertices to form triangle from the generated 20 by 2 matrix.

Dear Matlab users, I need your help to writ Code that calculate possible combination of vertices to form triangle from the generated 20 by 2 matrix and code that calculate perimeter of a triangle using the matrix. I write the following code that generate x y coordinates of 20 by 2 matrix for 20 points.

coordinates = 50+(50)*rand(20,2);

Thank you very much in advance.

[madhan ravi]

Share the code please.

Answer 1

[John D'Errico]

help convhull