Using MATLAB

The area of a triangle whose three vertices are points (x1.y), (x2,y2), and (x3,%) can be found using the absolute value of the following equation: Write a MATLAB function area2d that calculates the area of a triangle using the following syntax: A-area2d (x, y) where x and y are vectors such that x [x1, X2, X3] and y = [y1,y2,%)