I have to solve for x in a diagram. it is a right triangle, cut into a smaller right triangle and a trapezoid. The cut measure 6, the height of the triangle is 12, and the known part of the base is 9. X is the rest of the base.​

I have to solve for x in a diagram it is a right triangle cut into a smaller right triangle and a trapezoid The cut measure 6 the height of the triangle is 12 a class=