Let the point of intersection of with the line you found in part A be point D. Find the coordinates of point D. ut is it possible to find the area of a triangle if you know only the coordinates of its vertices? In this task, you’ll find out. Consider ΔABC, whose vertices are A(2, 1), B(3, 3), and C(1, 6); let line segment AC represent the base of the triangle.
Let the point of intersection of with the line you found in part A be point D. Find the coordinates of point D.