in JAVA please. Thank you

7. Using recu and cut off a triangle and use the fact that a triangle with points an area of: rsion, write a program to compute the area of a polygon shown. You can use the vertices 1, 2, and 3 1(x1, yl), 2(x2, y2), and 3(x3, y3) as corners, has Then move to vertices 1, 3, and 4 and do the area calculation. Continue with 1, 4, and 5 and then 1, 5, and 6 to do the same. You stop the recursion when you run out of triangles