 Hello and welcome to this session. Let us understand the following problem today. Find area of the triangle with vertices at the point given in the following minus 2 comma minus 3, 3 comma 2 and minus 1 comma minus 8. Now let us write the solution. Area of a triangle when 3 vertices are given is given by half into x1, y1, 1, x2, y2, 1, x3, y3, 1. Now solving this we get half into minus 2, minus 3, 1, 3, 2, 1, minus 1, minus 8, 1. Now solving this we get half into minus 2 into 2, plus 8, plus 3 into 3, plus 1, plus 1 into minus 24, plus 2. Which is equal to half into minus 2 into 10, plus 3 into 4, plus 1 into minus 22. Which is equal to half into minus 20, plus 12, minus 22. Which is equal to half into minus 42, plus 12. Which is equal to half into minus 30, which is equal to minus 15. But area cannot be negative. So required area is 15. So 15 is our answer. I hope you understood the problem. Bye and have a nice day.